Vraska's Stoneglare [Guilds of Ravnica]

Vraska's Stoneglare [Guilds of Ravnica]Set: Guilds of Ravnica Type: Sorcery Rarity: Rare Cost: {4}{B}{G} Destroy target creature. You gain life equal to its toughness. You may search your library and or graveyard for a card named Vraska, Regal Gorgon, reveal it, and put it into your hand. If you search your library this way, shuffle.

then the player to your left chooses a third color

you may search your library for a basic land card

"Roil tide

Set: Mirrodin Type: Creature — Slith Rarity: Uncommon Cost: {G}{G} Trample

I was free—free to soar

Set: Fifth Dawn Type: Artifact Creature — Myr Rarity: Common Cost: {3} Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it

Set: Urza's Destiny Type: Artifact Rarity: Uncommon Cost: {4} {4}

sacrifice Thirst unless you pay {U}

Set: Scars of Mirrodin Tokens Type: Token Artifact Creature — Myr Rarity: Common

Set: Resale Promos Type: Creature — Hydra Rarity: Rare Cost: {2}{G}{G} When Bristling Hydra enters the battlefield

Those lands become 4/4 Elemental creatures with trample

Set: Commander 2018 Type: Creature — Hydra Rarity: Mythic Cost: {4}{G}{G} Whenever Hydra Omnivore deals combat damage to an opponent