Changeling (This card is every creature type.)As Morophon, the Boundless enters, choose a creature type.Spells of the chosen type you cast cost less to cast. This effect reduces only the amount of colored mana you pay.Other creatures you control of the chosen type get +1/+1.
You can't spend mana to cast this spell.Convoke, delve (Each creature you tap while casting this spell pays for or one mana of that creature's color. Each card you exile from your graveyard pays for .)You may cast Hogaak, Arisen Necropolis from your graveyard.Trample
Exile target creature you don't control. For each creature exiled this way, its controller searches their library for a basic land card. Those players put those cards onto the battlefield tapped, then shuffle.Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")
Lava Dart deals 1 damage to any target.Flashback—Sacrifice a Mountain. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
When Goblin Engineer enters, you may search your library for an artifact card, put it into your graveyard, then shuffle., , Sacrifice an artifact: Return target artifact card with mana value 3 or less from your graveyard to the battlefield.
Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)
Suspend 3— (Rather than cast this card from your hand, pay and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.): Add one mana of any color.
