Zedris, the Grim Flame

: Whenever a source you control deals noncombat damage, gain 1 life, then put a loyalty counter on this card. Do this only once each turn.
0: Deal 2 damage to any target. If a creature or planeswalker dealt damage this way dies, exile it.
-4: The next spell you cast that has an effect that deals damage to a creature or player deals twice that much damage instead.