Flame-severing Dragon, Baldras: DZ Booster Set 03: Dimensional Transcendence

[AUTO]:When this unit is rode upon by a grade 3 card with Kotihblaze in its card name, draw a card, choose up to one grade 3 or less card from your hand, and call it to (RC). If you did not call a card, choose a card from your hand, and discard it.[CONT](RC):If you have a grade 3 or greater vanguard with Kotihblaze in its card name, this unit gets [Power] +5000. (Active on opponent's turn too)