No matter how many activations you put on the stack, they resolve individually, growing Ob Nixilis after each one and putting it out of harms way
Cemetery Tampering (Black): Hideaway 5
needs Japanese size sleeves
Of those, here are the ones probably relevant for a deck like this: Elvish Archdruid (large mana production) Greatbow Doyen (unique damage dealing) Joraga Warcaller (build-your-own buffs) Lord of Atlantis and Master of the Pearl Trident (Islandwalk) Lord of the Unreal (mass Hexproof) Merfolk Sovereign (unblockable) Myr Galvanizer (mass untap) Scion of Oona (mass Shroud) Seshiro the Anointed (Coastal Piracy effect) Timber Protector (mass Indestructible) Vodalian Hexcatcher (countering, low relevance in Commander) Some of these are pretty decent, particularly the ones with sweeping protection like Lord of the Unreal and Timber Protector
Card Name Mana Cost Type Creature Human Wizard Rarity Rare rules Text , Sacrifice this creature: Counter target noncreature spell unless its controller pays .Disturb (You may cast this card from your graveyard transformed for its disturb cost.) P/T Number 61 Language English Legal Formats Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Timeless, Vintage Not Legal Formats Alchemy, Pauper, Standard Rulings (9/24/2021) Disturb is found only on the front faces of some double-faced cards
