Each Alpha Update Collector Booster Box includes:
• 20 Packs Per Box (10 Cards Per Pack)
• 350+ Card Checklist
• Chase 1/1 Superfoils of every Hero in the set
Collector Booster Box Hit Rates (on average):
• 20 Battlefoils Per Box (SSP, SP and common variations)
• 2 Blizzard Battlefoils per Box (Not found in Hobby/Jumbo)
• 1 80’s Rad Battlefoil Per Box
• 1:3 Collector Booster Boxes Pulls a “Grandma’s Linoleum Battlefoil” (Not found in Hobby/Jumbo and proudly the ugliest SP Insert in the Hobby - just like Grandma’s old kitchen floor from years past; the nostalgia this card can inspire is quite special!)
