Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.
Draw cards equal to the greatest power among creatures you control.You may cast a spell with mana value 5 or less from your hand without paying its mana cost.
As Metallic Mimic enters, choose a creature type.Metallic Mimic is the chosen type in addition to its other types.Each other creature you control of the chosen type enters with an additional +1/+1 counter on it.
Destroy target creature if it has mana value 2 or less.Revolt — Destroy that creature if it has mana value 4 or less instead if a permanent you controlled left the battlefield this turn.
Whenever Gonti's Aether Heart or another artifact you control enters, you get (two energy counters).Pay eight , Exile Gonti's Aether Heart: Take an extra turn after this one.
, Sacrifice Implement of Combustion: It deals 1 damage to target player or planeswalker.When Implement of Combustion is put into a graveyard from the battlefield, draw a card.
Instant and sorcery spells you cast cost less to cast.Whenever a spell or ability you control counters a spell, you may draw a card. If you do, discard a card.
