mtg secret lair commander deck preview Building An All Everyone's Invited! Secret Lair MTG

The set of creatures that gains indestructible is determined as Resistance Reunited resolves

Equip 5

It has plenty of loot enablers and payoffs too, such as dft-138-marauding-mako and mkm-67-profts-eidetic-memory

First of all, it provides a body on the board with the Goblin Shaman token, and some ramp/fixing via the Treasures it creates

On top of that, Narset gives all your creatures prowess, so every spell you cast makes your team hit harder, meaning you can chain removal, card draw, or even extra combat spells right out of the graveyard while buffing your board

Additionally, that casting won't add to commander tax if you later cast the commander from the command zone