By itself, you can pay 4 mana for it to attack as a 3/15 and draw 15 cards
As always, I'm interested in hearing any feedback you have on today's column or on how R&D looks at rarity
Also, Traps must be set in the field and cannot be activated within the same turn, whereas most Spells can be activated on the same turn during which you play them
Medusa Snap is a magnetic card holder not a protective phone case
W for a 1/1 (So far, so good.) 2W for a 2/2 (Pearled Unicorn, but not horrible.) 10W for a 5/5 first strike creature (Wait, what?) 1U for a 0/3 (Eh, but bearable.) 3U for a 0/6 (Getting pretty bad here.) 11U for a 6/6 islandwalk creature (Wait, what?) B for a 1/1 (Muck Rats, but okay.) 4B for a 3/3 (Looking a little worse here.) 12B for a 5/5 creature with pseudo-fear (Wait, what?) Those ultimate mana costs were paid out over multiple turns, but if your creature died before hitting their highest level game over, tons of wasted mana, yikes