Valiant Emberkin
Haste Whenever Valiant Emberkin enters or attacks, target creature you control perpetually gets +1/+0. If a creature you control becoming the target of a spell or ability causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
Enchantment Creature — Mouse Glimmer
standard:
not legal
future:
not legal
historic:
not legal
timeless:
not legal
gladiator:
not legal
pioneer:
not legal
explorer:
not legal
modern:
not legal
legacy:
not legal
pauper:
not legal
vintage:
not legal
penny:
not legal
commander:
not legal
oathbreaker:
not legal
standardbrawl:
not legal
brawl:
not legal
alchemy:
not legal
paupercommander:
not legal
duel:
not legal
oldschool:
not legal
premodern:
not legal
predh:
not legal
High - Low
