This usually clears your deck of your fatties and lets you recur the most suitable at your leisure from then on without having to hold discard outlets or risk getting bad draws
(He's not, by the way, otherwise that could be considered in poor taste)
Glimmers cant take any actions on the turn theyre played (aka summoning sickness) and players turns are split into its own untap, upkeep, draw mnemonic for cleaning up and preparing for the main phase: ready, set, draw returns all exhausted cards to their upright position, handles any start-of-turn effects and lets players draw one card from the top of their deck
This card is going to be hard for opponents to get rid of with challenges, so the key is being prepared for possible actions or songs an opponent might use to banish it without challenging
Notably, it doesn't copy any effects that may have turned a noncreature permanent into a creature
And it also ranks very high among the funniest proxies