, playing a card face-down can be used to lure opponents into attacking you, which results in things like their monster getting destroyed, them losing Life Points, or both
You can only use this effect of "Satellarknight Procyon" once per turn.
She did this so that Cologne soothed her anger, and that Yuma could concentrate in the Duel, but Cologne knows she is lying, and gets even angrier, throwing oil in the fire surrounding them so that it gets higher, almost hitting them
1 Tournament Black Luster Soldier - 1999 Yu Gi Oh
Skyscraper 2 - Hero City Skyscraper 2 - Hero City Skyscraper 2 - Hero City : Once per turn, you can target 1 Elemental Hero monster in your graveyard that was destroyed in battle
Like any fusion monster, it's tough to get on the field, but once there, its 5,000 Attack stat packs a punch