Tunneling Geopede [Battle for Zendikar] Assembly-Worker but I know it isn't

but I know it isn't here

• Target 1 EARTH Machine Xyz Monster you control in Defense Position and 1 Spell/Trap your opponent controls

or if this card in its owner's possession is destroyed by an opponent's card effect: You can add 1 "Mathmech" Spell/Trap from your Deck to your hand

Set: Fourth Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {1}{B} Enchant creature card in a graveyard

Tunneling Geopede [Battle for Zendikar] Assembly-Worker but I know it isn'tSet: Battle for Zendikar Type: Creature Insect Rarity: Uncommon Cost: {2}{R} Landfall Whenever a land enters the battlefield under your control, Tunneling Geopede deals 1 damage to each opponent. As Ulamog's brood reduces the earth to dust, geopedes burst from their tunnels in search of solid ground.