Sevens Accel Road

This Skill can be used if the only monsters with 1400 or more ATK in your Deck are Spellcaster Type. [REQUIREMENT] None [EFFECT] 1 face-up monster with 1600 ATK on your field that was Summoned this turn gains 800 ATK until the end of the turn. If you have activated this Skill on turn 4 onward, you can return 1 card from your hand to the Deck (once per Duel). If you do, add 1 "Sevens Road Magician" from your Deck to your hand.