There are a few ways to stop it, basically anything that counters an activated ability, but theyre not super common in Commander
When he left a backup of him in it, it gained free will and developed a brotherly relationship with him
Sonic Ripper will require two Steel energy and one Colorless energy to pull off, and comes with the requirement that you shuffle all energy attached to the creature into your deck
Scarcity Cards produced in limited numbers or discontinued sets are naturally more valuable
Special Summon 1 non-Effect Fusion Monster from your Extra Deck with ATK less than or equal to any of the discarded monsters as a Normal Monster Card, but for the rest of this turn, it cannot attack directly, also you cannot activate non-Zombie monsters effects
Expect the excitement levels to rise as we near the finish line