Striped Riverwinder | Creature | Serpent | Hexproof (This creature can't be the target of spells or abilities your opponents control.)
Cycling {U} ({U}, Discard this card: Draw a card.) | Craig J Spearing
Swarm Intelligence | Enchantment | | Whenever you cast an instant or sorcery spell, you may copy that spell. You may choose new targets for the copy. | Daniel Ljunggren
Consign // Oblivion | Instant // Sorcery | | Return target nonland permanent to its owner's hand. // Aftermath (Cast this spell only from your graveyard. Then exile it.)
Target opponent discards two cards. | Sidharth Chaturvedi
Nicol Bolas, God-Pharaoh | Legendary Planeswalker | Bolas | +2: Target opponent exiles cards from the top of their library until they exile a nonland card. Until end of turn, you may cast that card without paying its mana cost.
+1: Each opponent exiles two cards from their hand.
−4: Nicol Bolas, God-Pharaoh deals 7 damage to target opponent, creature an opponent controls, or planeswalker an opponent controls.
−12: Exile each nonland permanent your opponents control. | Raymond Swanland