Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)As Obelisk of Urd enters, choose a creature type.Creatures you control of the chosen type get +2/+2.
Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .
Other black creatures you control get +1/+1., : Another target black creature you control gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Create three 1/1 white Spirit creature tokens with flying.
Artifact spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting an artifact spell pays for or one mana of that creature's color.)
Vigilance: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn., Exile Soul of Theros from your graveyard: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.
When you cast this spell, reveal the top X cards of your library. You may put a nonland permanent card with mana value X or less from among them onto the battlefield. Then shuffle the rest into your library.Genesis Hydra enters with X +1/+1 counters on it.
When Satyr Wayfinder enters, reveal the top four cards of your library. You may put a land card from among them into your hand. Put the rest into your graveyard.
At the beginning of your upkeep, create a colorless artifact token named Land Mine with ", Sacrifice this artifact: This artifact deals 2 damage to target attacking creature without flying." Then flip a coin. If you lose the flip, Goblin Kaboomist deals 2 damage to itself.
+1: Look at the top two cards of your library. Put one of them into your graveyard.−3: Return another target nonland permanent to its owner's hand.−8: Each player shuffles their hand and graveyard into their library. You draw seven cards.
+1: Destroy another target planeswalker.+1: Create a 3/3 black Beast creature token with deathtouch.−3: Destroy target creature. You gain life equal to its toughness.−8: Target opponent gets an emblem with "Whenever a creature attacks you, it gets +5/+5 and gains trample until end of turn."
Flying, vigilance: Prevent all damage that would be dealt to another target creature this turn by sources of the color of your choice.: Prevent all damage that would be dealt to target player or planeswalker this turn by sources of the color of your choice.
Equipped creature can't be blocked.Whenever equipped creature is dealt damage, destroy it.Equip (: Attach to target creature you control. Equip only as a sorcery.)
Kalonian Twingrove's power and toughness are each equal to the number of Forests you control.When Kalonian Twingrove enters, create a green Treefolk Warrior creature token with "This creature's power and toughness are each equal to the number of Forests you control."
FlyingWhenever Master of Predicaments deals combat damage to a player, choose a card in your hand. That player guesses whether the card's mana value is greater than 4. If the player guessed wrong, you may cast the card without paying its mana cost.
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Stoke the Flames deals 4 damage to any target.
