Ob Nixilis, the Fallen [Zendikar] Cat Beast Those creatures fight each other

Those creatures fight each other

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {4} {1}: The next time a source of your choice would deal damage to target creature this turn

Activate only during your upkeep and only once each turn

mages learned to harness the power of natural damping fields and use it for their own ends

You may choose a nonland card from it

Ob Nixilis, the Fallen [Zendikar] Cat Beast Those creatures fight each otherSet: Zendikar Type: Legendary Creature Demon Rarity: Mythic Cost: {3}{B}{B} Landfall Whenever a land enters the battlefield under your control, you may have target player lose 3 life. If you do, put three +1 +1 counters on Ob Nixilis, the Fallen. His spark lost, he plots revenge upon the plane whose corrupting mana fractured his soul.