: Add .
: Add one mana of any color. Spend this mana only to cast a Sliver spell.
, : Create a 1/1 colorless Sliver creature token. Activate only if you control a Sliver.

Whenever a creature you control dies, each other player sacrifices a creature of their choice.

You may pay and tap four untapped creatures you control with flying rather than pay this spell's mana cost.
Flying, lifelink
Other creatures you control with flying have indestructible. (Damage and effects that say "destroy" don't destroy them.)

Buyback—Discard two cards. (You may discard two cards in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
Search your library for a card, put that card into your hand, then shuffle.

Choose one. If you control a commander as you cast this spell, you may choose both instead.
• Creatures you control gain flying, vigilance, and double strike until end of turn.
• Creatures you control gain lifelink, indestructible, and protection from each color until end of turn.

(: Add .)

Destroy all creatures. They can't be regenerated.

: Create a 1/1 green Wolf creature token named Wolves of the Hunt. It has "bands with other creatures named Wolves of the Hunt." (Any creatures named Wolves of the Hunt can attack in a band as long as at least one has "bands with other creatures named Wolves of the Hunt." Bands are blocked as a group. If at least two creatures named Wolves of the Hunt you control, one of which has "bands with other creatures named Wolves of the Hunt," are blocking or being blocked by the same creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it.)
Choose two basic land types. Create the appropriate Shockland token. (For example, if you choose Island and Swamp, you'd get a Watery Grave token.)

Flash
Whenever a player draws their second card each turn, you draw a card.
: Transform King T'Challa. Activate only as a sorcery.

Look at the top five cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.

Whenever you cast a noncreature spell, put a +1/+1 counter on Estinien Varlineau. It gains flying until end of turn.
At the beginning of your second main phase, you draw X cards and lose X life, where X is the number of your opponents who were dealt combat damage by Estinien Varlineau or a Dragon this turn.

(: Add , , or .)
This land enters tapped.
Cycling (, Discard this card: Draw a card.)

Flying
Players can't cast spells during combat.
: Target creature attacks this turn if able.

Nonbasic lands are Mountains.

This creature enters with three +1/+1 counters on it.
Remove a +1/+1 counter from this creature: It deals 1 damage to any target.

Each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

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Flying
, : Target creature gains flying until end of turn.