Ambush Demon Stealth Fiend, Ushimitsu Train D-PV01/011 RRR

[Stride]-Stride Step-COST [Choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them], Stride this card on your (VC) from face down. [ACT](G Zone):If your vanguard is a grade 3 "Stealth Rogue of Revelation, Yasuie", and you did not get an Imaginary Gift this fight, COST [choose one or more cards with the sum of their grades being 3 or greater from your hand, and discard them], and Stride this card on your (VC) from face down. Then, COST [turn a card with the same card name as this unit from your G zone face up], and get two Imaginary Gift:Accel. [CONT](VC):You activate this unit's "attack hits" effects even if it did not hit. [AUTO](VC):When this unit's attack hits a vanguard, choose one of your rear-guards, search your deck for up to two cards with the same card name as that unit, call them to separate (RC), shuffle your deck, and at the end of that turn, put the units called with this effect on the bottom of your deck in any order.