Whenever a creature enters, that creature’s controller may have it deal damage equal to its power to any target of their choice.
When Myr Retriever dies, return another target artifact card from your graveyard to your hand. 1/1
Flying Shroud (This creature can’t be the target of spells or abilities.) All damage that would be dealt to you is dealt to Empyrial Archangel instead. 5/8
Your opponents can’t gain life. −2: Create a 1/1 red Devil creature token with “When this creature dies, it deals 1 damage to any target.” Loyalty: 5
(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Target player takes an extra turn after this one. Return up to one target nonland permanent to its owner’s hand. Exile Karn’s Temporal Sundering.
Flip a coin until you lose a flip or choose to stop flipping. If you lose a flip, Fiery Gambit has no effect. If you win one or more flips, Fiery Gambit deals 3 damage to target creature. If you win two or more flips, Fiery Gambit deals 6 damage to each opponent. If you win three or more flips, draw nine cards and untap all lands you control.
Other Human creatures you control get +1/+1. At the beginning of each upkeep, if no spells were cast last turn, transform Mayor of Avabruck. // Howlpack Alpha Other Werewolf and Wolf creatures you control get +1/+1. At the beginning of your end step, put a 2/2 green Wolf creature token onto the battlefield. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Howlpack Alpha.
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) [I] The Ring tempts you, then each player mills cards equal to your Ring-bearer's power. [II] Destroy all nonlegendary creatures. [III] Each opponent loses 1 life for each creature card in that player's graveyard.
{T}: Add {C}. {U}{B}, {T}: Target player mills a card.
{T}: Add {C}. {3}{W}{B}, {T}: Target player loses 1 life and you gain 1 life.
Changeling (This card is every creature type at all times.) Creatures target player controls get +0/+1 and gain all creature types until end of turn.
Mirrorpool enters the battlefield tapped. T: Add C to your mana pool. 2C, T, Sacrifice Mirrorpool: Copy target instant or sorcery spell you control. You may choose new targets for the copy. 4C, T, Sacrifice Mirrorpool: Put a token onto the battlefield that's a copy of target creature you control.
Trample Whenever Dreadhorde Arcanist attacks, you may cast target instant or sorcery card with mana value less than or equal to Dreadhorde Arcanist’s power from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead.