indestructible mtg cards Dealing with and hexproof creatures in Magic the Gathering Enchant permanent Enchanted permanent is indestructible MTG Best Legacy Indestructible staple

These are essentially the 1st Edition cards of Disney Lorcana

The main ones you're looking for are the 'Karn-struct' Construct tokens that get +1/+1 for each artifact you control

Stealing something like an opponents commander or combo piece can absolutely shut down their game plan, though you have to be careful since it is an aggressively unfun strategy

Proxy deck collectors

Pile shuffling has several additional benefits as well: It runs less of a risk of the player accidentally seeing a card or dropping a card face up, since they can be held with the faces pointing straight downwards, unlike mash shuffling where that would be an extremely awkward position for one's hands

This is an interesting way to tempt people to vote with you, but, again, its not as beneficial when the votes are secret