Search your library for a nonland card and reveal it. Each opponent who cast a spell this turn with the same name as that card loses 6 life. Then shuffle.: Return Grim Reminder from your graveyard to your hand. Activate only during your upkeep.
Whenever equipped creature deals combat damage to a player, destroy all permanents other than Worldslayer.Equip (: Attach to target creature you control. Equip only as a sorcery.)
At the beginning of each upkeep, each player exiles the top card of their library. The player who exiled the card with the highest mana value takes an extra turn after this one. If two or more players' cards are tied for highest, the tied players repeat this process until the tie is broken.
Equipped creature gets +1/+1 for each Swamp you control.Equip—Pay 3 life. (Pay 3 life: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)
Nim Devourer gets +1/+0 for each artifact you control.: Return Nim Devourer from your graveyard to the battlefield, then sacrifice a creature. Activate only during your upkeep.
Choose one —• Regenerate each creature you control.• Wail of the Nim deals 1 damage to each creature and each player.Entwine (Choose both if you pay the entwine cost.)
Equipped creature gets +1/+0 for each Equipment attached to it.Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)
At the beginning of each player's upkeep, that player puts a flood counter on target non-Island land they control of their choice. That land is an Island for as long as it has a flood counter on it.At the beginning of each end step, if all lands on the battlefield are Islands, remove all flood counters from them.
, : Reveal cards from the top of your library until you reveal a land card. Goblin Charbelcher deals damage equal to the number of nonland cards revealed this way to any target. If the revealed land card was a Mountain, Goblin Charbelcher deals double that damage instead. Put the revealed cards on the bottom of your library in any order.
Equipped creature gets +1/+1 for each charge counter on Banshee's Blade.Whenever equipped creature deals combat damage, put a charge counter on Banshee's Blade.Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)