Esior, Wardwing Familiar is a uncommon Legendary Creature — Bird card from Magic: The Gathering (Magic Online Promos, PRM).
Uncommon
Magic Online Promos (PRM)
{1}{U}
Power / Toughness
1 / 3
Mana Value
2
Colors
U
Card Text
Flying
Spells your opponents cast that target one or more commanders you control cost {3} more to cast.
Partner (You can have two commanders if both have partner.)
