Ootachi's Ability Kiwame

:You cannot ride a unit with a different card name from your vanguard. :All of your cards with the same card name as your vanguard become Grade 3/ 13000/ 1 units with "Twin Drive", "Persona Ride", and all of the following. ・:When this unit attacks, this unit gets +10000 until end of that battle. Then, 1, choose one of your grade 3 rear-guards, and it. ・:When this unit's attack hits a vanguard, discard the top card of your deck, if a trigger unit was discarded, choose one of your opponent's vanguards, and deal one damage.