Velegidal, War Cleric

+1: Give a -1/-1 counter to target creature for 1 turn.
-2: Create a Mace equipment card with "Equipped creature gets +2/+1 but can't receive any other counters," then equip it to target creature.
-5: Exile creature you control. Draw 5 cards then play 3 of them for no mana. Cast the other 2 into your graveyard.