Counter target spell unless its controller discards their hand. Transmute {1}{U}{B} ({1}{U}{B}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)
Etrata, the Silencer can’t be blocked. Whenever Etrata deals combat damage to a player, exile target creature that player controls and put a hit counter on that card. That player loses the game if they own three or more exiled cards with hit counters on them. Etrata’s owner shuffles Etrata into their library. 3/5
Hideaway 4 (When this land enters, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.) Windbrisk Heights enters tapped. {T}: Add {W}. {W}, {T}: You may play the exiled card without paying its mana cost if you attacked with three or more creatures this turn.
Kicker {X} (You may pay an additional {X} as you cast this spell.) Saproling creatures and other Treefolk creatures get +1/+1. When Verdeloth the Ancient enters, if it was kicked, create X 1/1 green Saproling creature tokens. 4/7
Destroy target nonbasic land you don’t control and target nonbasic land of an opponent’s choice you don’t control. Volcanic Offering deals 7 damage to target creature you don’t control and 7 damage to target creature of an opponent’s choice you don’t control.
Target opponent puts the cards from their hand on top of their library. Search that player’s library for that many cards. The player puts those cards into their hand, then shuffles.
Constellation — Whenever Eidolon of Blossoms or another enchantment you control enters, draw a card. 2/2
{2}{R}, {T}: Create a token that’s a copy of target creature card in your graveyard, except it’s an artifact in addition to its other types. It gains haste. Sacrifice it at the beginning of the next end step. 2/3
Split second (As long as this spell is on the stack, players can’t cast spells or activate abilities that aren’t mana abilities.) Choose target card in a graveyard other than a basic land card. Search its owner’s graveyard, hand, and library for all cards with the same name as that card and exile them. Then that player shuffles.
Flying When Foe-Razer Regent enters, you may have it fight target creature you don’t control. Whenever a creature you control fights, put two +1/+1 counters on it at the beginning of the next end step.
When you cast this spell, create a 10/10 colorless Eldrazi creature token.
1B, T: Target opponent discards a card. Then if that player has no cards in hand, flip Nezumi Shortfang. // Stabwhisker the Odious At the beginning of each opponent’s upkeep, that player loses 1 life for each card fewer than three in his or her hand.
[+1]: Until end of turn, Gideon, Ally of Zendikar becomes a 5/5 Human Soldier Ally creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to him this turn. [0]: Put a 2/2 white Knight Ally creature token onto the battlefield. [-4]: You get an emblem with "Creatures you control get +1/+1."