Its interesting to note that based on history, whenever there is a conflict between TCG and OCG rulings during the World Championships, the OCG rulings have always been used.2 Since 2008, the game has gone through cycles of ruling changes deemed master rules that occur approximately every three years
Unlike black Auras for MTG , which focus on grinding value, this one is all about clean, evasive damage
(Flip Effects are not activated.) C Common The Legendary Fisherman X WATER Level 5 [ WarriorEffect ] ATK 1850 DEF 1600 While "Umi" is on the field, this card is unaffected by Spell effects and cannot be targeted for attacks, but does not prevent your opponent from attacking you directly
You can actually SEE the difference
Koa'ki Meiru Supplier X EARTH Level 4 [ Rock / Effect ] ATK 1400 DEF 1600 If a face-up Rock monster you control is sent to the GY (except during the Damage Step): You can Special Summon this card from your hand