So for the Hill Canton's Domain PBEM Campaign that I played in, we were talking about
the possibility of including powerful spells in the form of "Domain Rituals"
that would affect an entire hex or hexes of a world map. These would be
similar in affect as the Domain/Realm spells of Birthright. We were
talking about how each Ritual would have various requirements of the
number and level of the casters needed to cast the spell in question.
The world map we are currently using has 5 mile hexes.
I suggested that there would need to be a magic-user that would be the
Focus Caster of the Ritual, and they would need to be of a higher level
than the rest of those helping with it. So the requirement for a
certain Ritual might be that the Focus Caster must be of 5th level or
higher. In addition to the Focus Caster, there would need to be a
required number of levels of helping casters, or Secondary Casters. So
perhaps a Ritual needing a 5th level magic-user might need a total of 10
levels of Secondary Casters. So if you had four 2nd level magic-users,
and two 1st level magic-users, then you would have a total of 10 levels
of Secondary Casters.
We also thought about the possibility of a Ritual affecting additional
adjacent hexes of the world map if there were enough Secondary Casters,
or perhaps if the Focus Caster was of a level much higher than the
required level for the Ritual. The question comes down to the required
extra levels that would be needed. It also depends on how powerful you
think that a bunch of clerics or magic-users should be in a setting.
If the setting is high magic, maybe the requirements would be less to
affect adjacent hexes, and if the setting is low magic, maybe Rituals
that affect adjacent hexes would not even be possible. I think it comes
down to the GM and what they would like out of the rules. I'm guessing
that the goal should be to come up with rules for those mid fantasy
settings, and GMs can modify the requirements as they see fit.
I was trying to think of a quick formula to figure out the costs to
affect those adjacent hexes from where the Ritual actually took place. I
wanted something simple, so here is my first stab at it. I also wanted
to either have a powerful Focus Caster be able to do this, and/or to
have a bunch of Secondary Casters in addition to the normal requirements
to affect those adjacent hexes. So here goes:
1) If the Focus Caster needs to be of X level to cast the Ritual, then
for every +1/2 X additional levels the magic-user has (rounded down) the
Ritual can affect an additional adjacent hex.
2) If the Secondary Casters need to have a total of Y levels to cast the
Ritual, then for every +1/2 Y additional levels of Secondary Casters
the Ritual can affect an additional adjacent hex.
So using the above suggestion let's make up an example Ritual to show how I think this could work.
Ritual: Harvest Boon
Focus Caster Requirement: 5th Level
Secondary Casters Requirement: 10 Levels of Secondary Casters
"This Ritual decreases the growing time of planted vegetables in your
hex by half. This would allow a hex to have two harvests in one growing
period, thereby doubling the work, and doubling the yield."
Let's say that your Focus Caster is of 7th Level, and that you have 10
total levels of Secondary Casters. Using the above formula, you could
affect the hex where the Ritual took place, and one extra hex (because
you have a Focus Caster with 2 extra levels than are needed (5 divided
by 2 rounded down).
Let's say that your Focus Caster is of 5th Level, and that you have 15
total levels of Secondary Casters. Using the above formula, you could
affect the hex where the Ritual took place, and one extra hex (because
you have 1 1/2 the needed total levels of Secondary Casters).
The nice thing about that, is that you can have both a high level Focus
Caster, and extra Secondary Casters and use both to affect more and more
adjacent hexes. Once all of the adjacent hexes have been affected by a
spell, then you can go out to the next ring of adjacent hexes. This
probably would only happen for very large conclaves of magic-users or
clerics however.
I think this format could be used for Divine Rituals, as well as Arcane
Rituals, as I can see both working out well. I'm not sure what the
differences would be between the Divine and Arcane Rituals and their
effects, but I'm sure there would be some overlap in areas.
In addition to the above, I was also thinking that other things could
help out these types of far reaching Rituals. Perhaps the following
could be boons to casting bigger and badder rituals:
1) The stars are right.
2) Sacrifices (animal or humanoid)
3) Burning Spell Slots of the magic-users or clerics involved in the
spell. So they would essentially exhaust themselves of every spell slot
they had for the day. I'm guessing there would be some formula to give
extra levels to either the Focus Caster, or Secondary Casters. This
might be a bad idea though.
4) Lay worshipers and lay cultists could help out, but there would need
to be many of them to do so. These worshipers/cultists would be
chanting, singing hymns, dancing, smoking things, etc.
5) Alignment of the moon(s) in the night sky, or the position of the sun(s).
6) Using magically oriented crystals, or minerals that are particular to
your setting. Magic rocks can help in the casting perhaps by
multiplying, or adding to the total number of casters, or the level of
the Focus Caster.
7) Sacrificing powerful magic-users or clerics themselves might have a
powerful effect, but with a heavy price... The Terry Goodkind Sword of
Truth series had a lot of magic items and powerful spell effects created
by the loss of life of powerful magic-users, so why not here? Perhaps
every level that the sacrificed caster had would translate into twice
the amount? This might be too dark for some campaigns.
8) Summoned extra planar creatures could perhaps be conjured forth to
aid in the spell casting, but with a lot of risks to those performing
the ritual. Perhaps there would be a % chance of the Ritual going awry,
and perhaps performing a curse instead of a boost to what they were
attempting to accomplish.
That's all I can think of right now.
The Hill Canton blog can be found here:
http://hillcantons.blogspot.com/
