In the Warhammer 40k precons and The Lord of the Rings set, we were introduced to the "squad" mechanic, which allowed the caster to pay the squad casting cost multiple times to create identical copies of the creature, similar to the multi-kicker from Worldwake
Ok Sealed Double Pack DP-06 (One Piece Emperors in the New World) Details All prices are the current market price
Azusa is just one of many tools that decks have to ramp in Standard, Historic, and Pioneer and with the right payoff cards, she can be unstoppable
Besides, you can play with such cards, and their end date will increase significantly
destroy it, and if you do, Set 1 "Metalfoes" Spell/Trap directly from your Deck
You can turn this cost into a value by sending Spells or Traps that have effects that can be activated in the grave