Trap
NormalJointech Great Wall
Archetype:
Jointech
View:
12
[REQUIREMENT] When your opponent Normal or Special Summons a Level 7 or higher monster face-up while you have a face-up Level 7 or higher EARTH Attribute Machine Type monster on your field. [EFFECT] This turn, up to 3 face-up EARTH Attribute Machine Type monsters on your field gain 300 ATK and cannot be destroyed by battle.