Maelstrom Wanderer (Rainbow Foil) [Secret Lair Drop Series] Holo Rare or sent to the GY:

or sent to the GY: You can target 1 Cyberse monster in your GY

Virtually invincible

Special Summon it

Set: Sword & Shield: Rebel Clash Type: Supporter Rarity: Promo

Maelstrom Wanderer (Rainbow Foil) [Secret Lair Drop Series] Holo Rare or sent to the GY:Set: Secret Lair Drop Series Type: Legendary Creature Elemental Rarity: Mythic Cost: {5}{G}{U}{R} Creatures you control have haste. Cascade, cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order. Then do it again.) Not all who wander are chaotic energy monsters. Some are, though.