Ajani Steadfast [San Diego Comic-Con 2014] Booster Pack return it to its owner's

return it to its owner's hand instead

target player can't cast instant or sorcery spells

return it to the battlefield under your control at the beginning of the next end step

If you control three or more artifacts

they're treated as though they don't exist

Ajani Steadfast [San Diego Comic-Con 2014] Booster Pack return it to its owner'sSet: San Diego Comic Con 2014 Type: Legendary Planeswalker Ajani Rarity: Mythic Cost: {3}{W} +1: Until end of turn, up to one target creature gets +1 +1 and gains first strike, vigilance, and lifelink. 2: Put a +1 +1 counter on each creature you control and a loyalty counter on each other planeswalker you control. 7: You get an emblem with "If a source would deal damage to you or a planeswalker you control, prevent all but 1 of that damage."