A-Steadfast Unicorn
{4}{W}: Creatures you control get +1/+1 and gain vigilance until end of turn. Activate only during your turn.
Creature — Unicorn
standard:
not legal
future:
not legal
historic:
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
brawl:
not legal
historicbrawl:
legal
alchemy:
legal
paupercommander:
not legal
duel:
not legal
oldschool:
not legal
premodern:
not legal
predh:
not legal
High - Low