Even with the number of things going on here, though, three mana is a pretty tall ask for a sideboard card
Additionally, since you're rerolling, choose Not Now when the app asks if you want to link your account to either an existing Nintendo Account or Google
Putting all your best rares and mythic rares together, adding a handful of big creatures to the mix, and then finishing up with some basic lands sounds good in theory but it just doesnt work
Almost entirely because of duplicate protection, they have now 100% lured me in as a customer to start seriously playing on MTG Arena and spending money, while also still collecting Common, Uncommon, Rare sets on MTGO (though no longer Mythics, it's too expensive to keep that up)
It isnt a mechanically useful card to play with, but it is of course quite the collectors item
These sets reintroduce Mega Evolution ex cards in a powerful new form, now Stage 2 Pokmon worth 3 Prize Cards when knocked out