Nahiri, the Harbinger [Mythic Edition]Set: Mythic Edition Type: Legendary Planeswalker Nahiri Rarity: Mythic Cost: {2}{R}{W} +2: You may discard a card. If you do, draw a card. 2: Exile target enchantment, tapped artifact, or tapped creature. 8: Search your library for an artifact or creature card, put it onto the battlefield, then shuffle. It gains haste. Return it to your hand at the beginning of the next end step.

Set: Sun & Moon: Forbidden Light Type: Psychic Rarity: Promo Retreat cost: Colorless

destroy target enchantment

how would I know it worked

Set: Mercadian Masques Type: Sorcery Rarity: Uncommon Cost: {B} Search your library for a Mercenary card

Sacrifice another creature: You gain life equal to the sacrificed creature's toughness

When Spell Queller enters the battlefield

Set: Guildpact Type: Artifact Rarity: Common Cost: {2} {1}

Set: Eternal Masters Type: Enchantment — Aura Rarity: Uncommon Cost: {G} Enchant creature

if three or more creatures died this turn

Shuffle Red Sun's Zenith into its owner's library

Set: War of the Spark Prerelease Promos Type: Legendary Planeswalker — Yanggu Rarity: Uncommon Cost: {2}{G} Each creature you control with a +1/+1 counter on it has "{T}: Add one mana of any color

Set: Black & White: Dark Explorers Type: Fire Rarity: Holo Rare Retreat cost: Colorless