Tribute Boost (Archive Skill)

[REQUIREMENT] Can be activated on turn 4 onward, pay 1000 LP (once per Duel). [EFFECT] 1 face-up Level 5 or 6 monster on your field gains 500 ATK until the end of this turn. This turn, that monster can be treated as 2 Tributes for the Tribute Summon of a monster in Attack Position, but you cannot attack directly.