Projection

Pearl and her forces also saw Watt who was initially far away closing in on the distance.

They were shocked by his actions of moving immediately to the battlefield to the point they didn't notice the similarity between the silver wind and harbinger. 

Watt's board glowed as the wind elemental energy charged with his approach, and when he finally entered the battlefield, he made a quick and hard turn.

*SWOOSH*

A large wind blade cut through the sins like they are vegetables. Then only they noticed Pearl and her group noticed the board. Watt's cards started flying as he jumped into the battlefield and started his killing spree.

Sam and his beasts are already doing a light work out of the sins, now Watt also joined.

Of course that is not the last of their surprises.

*BOOM* *BOOM*