Maybe increase the cost to, let's say, banish 3 cards of the same type
having fewer event cards instead relying on DON!!(Energy) and discarding cards from hand to power up your fighters
They fit a gift card perfectly, but can also hold cash, small jewelry, notes, or other small items
Mechanics like First Strike, Deathtouch, and Reach dont follow these trends: they both punish error and do not signal their own use
We have Mind Shatter, just one more mana, and no one really pays attention
Fairer Prossh decks might go the route of Triumph of the Hordes to allow Prossh and/or your army of ankle biters to kill opponents with ease, utilize larger buffs like those offered by Return of the Wildspeaker to get the job done, or use Phyrexian Altar and Ashnods Altar to overwhelm the table with powerful spells