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.
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.
Trample, hasteInfect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)At the beginning of the end step, sacrifice Putrefax.
The controller of target artifact sacrifices it, then reveals cards from the top of their library until they reveal an artifact card. That player puts that card onto the battlefield, then shuffles all other cards revealed this way into their library.
, Sacrifice Panic Spellbomb: Target creature can't block this turn.When Panic Spellbomb is put into a graveyard from the battlefield, you may pay . If you do, draw a card.
Imprint — When Prototype Portal enters, you may exile an artifact card from your hand., : Create a token that's a copy of the exiled card. X is the mana value of that card.
