Engulfing Slagwurm [Jumpstart 2022] Octopus Whenever a basic land is

Whenever a basic land is tapped for mana of the chosen color

Set: March of the Machine Promos Type: Creature — Elemental Warrior Rarity: Uncommon Cost: {G}{W} Trample

Reverse Type: Creature — Phyrexian Treefolk When this creature transforms into Malady Invoker

Set: March of the Machine Commander Type: Legendary Creature — Human Knight Rarity: Rare Cost: {1}{W}{W} Vigilance

Engulfing Slagwurm [Jumpstart 2022] Octopus Whenever a basic land isSet: Jumpstart 2022 Type: Creature Wurm Rarity: Rare Cost: {5}{G}{G} Whenever Engulfing Slagwurm blocks or becomes blocked by a creature, destroy that creature. You gain life equal to that creature's toughness. Its teeth exist only for decoration.