ummm....i am a newbie of elements, i hope i can get these card ^^
1. dirty Mud
Cost:7x
0/1
abilities: environmental disease: inflict 1 damage per round to all creature(except dirty Mud and deadly Mud) to all the creature on the field
2. deadly Mud (upgrade ver. of dirty Mud)
Cost:10x
1/2
abilities: global disease: inflict 2 damage per round to all creature(except deadly Mud) to all the creature on the field