Deathtouch, hasteWhen Queen Marchesa enters, you become the monarch.At the beginning of your upkeep, if an opponent is the monarch, create a 1/1 black Assassin creature token with deathtouch and haste.
DeathtouchBoast — : Target player searches their library for a card, then shuffles and puts that card on top. (Activate only if this creature attacked this turn and only once each turn.)
Look at the top three cards of your library. Put one of them into your hand, put one of them on the bottom of your library, and exile one of them. You may play the exiled card this turn.
Spells and abilities your opponents control can't cause their controller to search their library.−1: Target player mills four cards. Then exile each opponent's graveyard.
When Coveted Jewel enters, draw three cards.: Add three mana of any one color.Whenever one or more creatures an opponent controls attack you and aren't blocked, that player draws three cards and gains control of Coveted Jewel. Untap it.
Equipped creature has myriad. (Whenever it attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)Equip
Whenever a Saproling you control dies, Slimefoot, the Stowaway deals 1 damage to each opponent and you gain 1 life.: Create a 1/1 green Saproling creature token.
Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)Counter target activated or triggered ability. If a permanent's ability is countered this way, activated abilities of that permanent can't be activated this turn. (Mana abilities can't be targeted.)
Changeling (This card is every creature type.): Until end of turn, creatures you control have base power and toughness X/X and gain all creature types.
: Target permanent becomes an artifact in addition to its other types. (This effect lasts indefinitely.): Gain control of target artifact. (This effect lasts indefinitely.)
+1: Create a 1/1 white Soldier creature token.+1: Target creature gets +3/+3 and gains flying until end of turn.−8: You get an emblem with "Artifacts, creatures, enchantments, and lands you control have indestructible."
HasteThe Howling Abomination has trample as long as you've cast three or more spells this turn.Whenever The Howling Abomination becomes the target of a spell, it gets +2/+2 until end of turn and deals 2 damage to each opponent.
Shroud (This enchantment can't be the target of spells or abilities.): Put X tower counters on Helix Pinnacle.At the beginning of your upkeep, if there are 100 or more tower counters on Helix Pinnacle, you win the game.
When you cast this spell, create a number of 1/1 black Fungus Zombie creature tokens named Cordyceps Infected equal to the amount of mana spent to cast it.Abby enters under the control of an opponent of your choice.Partner—Survivors (You can have two commanders if both have this ability.)