Bastion Inventor [Aether Revolt]

Bastion Inventor [Aether Revolt]Set: Aether Revolt Type: Creature Vedalken Artificer Rarity: Common Cost: {5}{U} Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Hexproof (This creature can't be the target of spells or abilities your opponents control.) "This armor transcends the limitations of mere flesh and bone."

if you control a blue permanent

(A copy of a creature spell becomes a token

Set: Dragons of Tarkir Prerelease Promos Type: Enchantment Rarity: Rare Cost: {W} Whenever you cast a noncreature spell

Dragons Type: Creature — Kithkin Knight Rarity: Rare Cost: {3}{W} Knight creatures you control have double strike

Set: Fifth Edition Type: Basic Land — Island Rarity: Common ({T}: Add {U}

Set: Throne of Eldraine Type: Creature — Human Knight Rarity: Rare Cost: {B}{R} Menace

combine it with target host you control

Set: Gym Heroes 1st Edition Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Channel — {X}{X}{G}{G}

Goblins Type: Instant Rarity: Common Cost: {2}{G} Target creature gets +2/+2 and gains trample until end of turn

Set: Kaldheim Type: Instant Rarity: Common Cost: {U} Counter target artifact or enchantment spell

it produces spores