Defender Whenever you cast an instant or sorcery spell, Electrostatic Field deals 1 damage to each opponent.
Landfall — Whenever a land you control enters, exile the top card of your library. You may play that card for as long as it remains exiled. At the beginning of your end step, if there are cards exiled with Valakut Exploration, put them into their owner’s graveyard, then Valakut Exploration deals that much damage to each opponent.
Whenever another creature dies, or a creature card is put into a graveyard from anywhere other than the battlefield, or a creature card leaves your graveyard, Syr Konrad, the Grim deals 1 damage to each opponent. {1}{B}: Each player mills a card. (They each put the top card of their library into their graveyard.)
Whenever one or more other creatures die, draw a card. This ability triggers only once each turn.
{T}, Sacrifice two other creatures: Any number of target players each lose 2 life and sacrifice a creature of their choice. You add {B}{B} and draw a card.
At the beginning of each opponent’s upkeep, if that player has seven or more cards in hand, Ebony Owl Netsuke deals 4 damage to that player.
Whenever a nontoken creature you control attacks, create a 1/1 red Goblin creature token that’s tapped and attacking. Sacrifice Mardu Ascendancy: Creatures you control get +0/+3 until end of turn.
Islandwalk (This creature can’t be blocked as long as defending player controls an Island.) Whenever Cold-Eyed Selkie deals combat damage to a player, you may draw that many cards.
Whenever you cast your first instant or sorcery spell each turn, copy that spell. You may choose new targets for the copy.
Flying When Gilded Goose enters, create a Food token. (It’s an artifact with “{2}, {T}, Sacrifice this artifact: You gain 3 life.”) {1}{G}, {T}: Create a Food token. {T}, Sacrifice a Food: Add one mana of any color.
Flying, haste Whenever you cast a noncreature spell, put a +1/+1 counter on Sprite Dragon.