Challenger Deck - Pioneer Deck:Azorius featuring the sorcerer Yen Sid

featuring the sorcerer Yen Sid of Disney’s Fantasia and the brave Mulan

A misshapen horror of steel and malice

Dare and triumph

and too small a sacrifice could be perceived as an insult

Challenger Deck - Pioneer Deck:Azorius featuring the sorcerer Yen SidPioneera new nonrotating format featuring cards from Return to Ravnica and forward Pioneer is a constructed format and therefore adheres to the following constructed rules: Minimum of sixty cards No maximum deck size, as long as you can shuffle your deck unassisted Up to fifteen cards in your sideboard, if used With the exception of basic lands (Plains, Island, Swamp, Mountain, Forest, and Wastes), your combined deck and sideboard may not contain more