Credit: Wizards of the Coast Kudo, King Among Bears Marcy: A 2/2 Bear that makes everything base 2/2 and a Bear is where I feel like we've really gone full circle on the joke
This version wants you to either deal damage later in the turn, whether that be through extra combat steps, or non-combat damage in your seconds main phase
We could go the double strike creature route, but that combos poorly with cards like Assault Strobe and Temur Battle Rage
It immediately doubles mana output and can activate right away, digging for game-ending threats like Hullbreaker Horror
Time Walk Gamma Price: $26,400 Printed in Alpha and another member of the ultra-rare and ultra-powerful Power 9, Time Walk is a straightforward rulebreaker that lets you take an extra turn for two mana - easy to see why it's on just about every MTG banlist, and restricted to a single copy in Legacy