At most tables, playing cards like this will quickly draw the ire of the other players, who may gang up to remove it (or you!) from the game ASAP
Deciding How Many Boxes to Buy One booster box can give you a good variety of cards from a set, making it a great option if you're playing casually or just starting to compete
Legendary Creature - God Moritte of the Frost Changeling (This card is every creature type.) You may have Moritte enter as a copy of a permanent you control, except it's legendary and snow in addition to its other types and, if it's a creature, it enters with two additional +1/+1 counters on it and has changeling
That's all I've got for now
Cards To Replace Impact Tremors is gone
For a more specific example, lets say you control an Etherium Sculptor and want to cast Mishra's Bauble, but your opponent controls Aura of Silence