Gyre Sage
From Gatecrash set
Gyre Sage
Creature — Elf Druid
1/2
Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)
: Add
for each +1/+1 counter on this creature.
Rulings
- Gyre Sage's last ability is a mana ability. It doesn't use the stack and can't be responded to.