If your opponent control a Special Summoned monter you can normal summon undine, mill atlantean marksman or heavy infantry, and add genex controller. Atlantean pop a card. Then play faustian bargain to send your opponent's special summoned monster and special summon genex controller you just added. Now you can synchro summon a lv 6 monster, or just attack with both for 2600 damage.
Pros : Because sending water monster to the graveyard is cost, it will still activated even when your opponent chain canadia or floodgate trap hole.
Cons : Is is UR, and the target water monster to mill is SR. Fml.
This card is actually a lot better than you'd think. You can search literally any other Blackwing if you summon this with Black Whirlwind out, plus it's some easy muscle.
the only difference that the two have is that videon stat boost depends on position while Maha Vailo is only for atk. So with cards like spike shield with chain Maha Vailo is better. But still both r my favorite cards
