Sylvan Horned Beast, Tepar: DZ Booster Set 10: Dragonsoul Resonance

[CONT](RC)/(GC):If you have a vanguard with Sylvan Horned Beast in its card name, this unit cannot be retired by your opponent's card effects, and it gets 0Shield]+5000. (Active on opponent's turn too) [AUTO](RC)[1/Turn]:When your other unit attacks from the back row, if your opponent's vanguard is grade 3 or greater, [COST][Soul-Blast 1], and this unit gets [Power]+10000 until end of turn.