Ajani Steadfast [San Diego Comic-Con 2014] Kaladesh (It can't be blocked except

(It can't be blocked except by artifact creatures and/or black creatures

All efforts at eradication have proved futile

Set: The Dark Type: Artifact Rarity: Uncommon Cost: {0} {T}

−8: Chandra Nalaar deals 10 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls

but soon formed again

Ajani Steadfast [San Diego Comic-Con 2014] Kaladesh (It can't be blocked exceptSet: 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."