Tayzzyronth, Propagation Aeon

Flash,
Aeon's Will - This spell can't be cast from your hand and can't be countered.
Swarm Disaster - Tayzzyronth's power is equal to the number of creatures you control named Tayzzyronth.
Path of Propagation - If two or more creatures entered the battlefield this turn, you may exile Tayzzyronth from your hand, you may cast Tayzzyronth as long as it is exiled.

Propagation Incarnate {dash} If Tayzzyronth would be dealt damage instead prevent that damage and