Assemble your Mecha-Minions! Rumble charges into battle with this 
Champion Deck. This preconstructed 56-card deck is built to overpower your 
opponents, packed with synergistic units and spells. Whether you're a new 
player ready to jump in or an engineering enthusiast looking for a fresh deck, 
Rumble is ready to... well, rumble, straight out of the box.
Includes 1 Riftbound Spiritforged booster!

Ready to Play – A full 56-card preconstructed 
deck featuring Rumble, designed for accessible 
and dynamic gameplay + 1 Spiritforged booster

Assemble your Mecha-Minions! – Each cog in the 
machines makes your units more powerful, until 
even the dinkiest clunker can become arena 
champion.

Extras to Keep You in the Action – Includes a 
full-size paper playmat, a booster pack for 
customization, and deck-building tips