When Myr Battlesphere enters, create four 1/1 colorless Myr artifact creature tokens.Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking.
Creatures you control have hexproof.: Regenerate target creature. (The next time it would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)
Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.)Other green creatures you control have intimidate.
+2: Exile target permanent you own. Return it to the battlefield under your control at the beginning of the next end step.−1: Creatures can't be blocked this turn.−8: You get an emblem with "Whenever you cast a spell, exile target permanent."
FlyingMetalcraft — Artifacts you control have shroud as long as you control three or more artifacts. (An artifact with shroud can't be the target of spells or abilities.)
Reveal the top X cards of your library. You may put any number of permanent cards with mana value X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield into your graveyard.
Equipped creature gets +2/+2, has intimidate, and is a black Zombie. (A creature with intimidate can't be blocked except by artifact creatures and/or creatures that share a color with it.)Whenever a nontoken creature is put into your graveyard from the battlefield, you may pay . If you do, return that card to the battlefield and attach Nim Deathmantle to...
, Sacrifice Nihil Spellbomb: Exile target player's graveyard.When Nihil Spellbomb is put into a graveyard from the battlefield, you may pay . If you do, draw a card.
Flying: This creature gets +1/+0 until end of turn.: Destroy each nonland permanent with mana value X whose controller was dealt combat damage by this creature this turn. Activate only once each turn.