This is only the first idea I've come up with, but truly any commander that can benefit from being copied should at least consider this card
Alternatively, invest in rare cards you dont need immediately
Getting potentially 10 mana worth of spells is a good value proposition, and you even get some card selection
No matter the outcome, Commander gives players the tools to express themselves through strategy, skill, and a whole lot of deck building fun
Dragapult ex BASIC STRATEGY Evolve Dreepy up into Drakloak to take advantage of its Recon Directive Ability which lets you look at the top two cards of your deck, put one of those cards into your hand, and put the other on the bottom of your deckor, use Rare Candy to evolve a Dreepy into a Dragapult ex and use its Phantom Dive attack, which does 200 damage and lets you put six damage counters on your opponents Benched Pokmon in any way you like
Elsas control over ice is showcased through her DEEP FREEZE ability