Necromancer

{t}: Add {b} or {u} to your mana pool
{t}: Create two 1/1 Skeleton tokens
If Temple of the Damned is upgraded, gain the following:
-{b}: Give a creature +2/-1 until end of turn. This can only be activated once per turn.
- Whenever this creature creates tokens, create a 1/2 Skeleton Mage token with "{t} Deal 1 damage to any target"