RTF is a global modification that replaces all towns in the game.

I think the death animation could be changed.

Added 1 hour 38 minutes ago
Guys, I had an idea: could we create a unique summon for each school of magic? (And could we duplicate spells?)
We already have Fire.
For Water, we could summon a Water Elemental (or a Kirin, depending on who you have in the town).
For Air, we could summon a Thunderbird (using a Phoenix or Griffin texture).
For Earth, we could summon a Dracolich (Earth because bones are in the earth, and poison is kind of an Earth element). (The animation could be him flying in and biting down from above, like a Lich's attack, but with a projectile like the Lich's).

Added 5 minutes ago

I would make them golems – they have a good death animation.

In principle, we could make a lot of dust (or smoke, or something like fog) appear, then it dissipates, and there's a bunch of them.