Switch out an Inner Fire for a Divine Spirit and you have a potential OTK.
- Gnomeregan Infantry (3 mana, 1/4)
- Power Word: Shield (4 mana, 1/6)
- Power Word: Shield (5 mana, 1/8)
- Divine Spirit (7 mana, 1/16)
- Divine Spirit (9 mana, 1/32)
- Inner Fire (10 mana, 32/32)
1
You forget that in 29 games you will get key card one turn earlier, and in only 1 game it will turn key card into chicken. So you loose 1 game 90% but 29 games win 53%. On average you win more. Profit.