It's too costly to even think about .
Burn all of them.

Good thing for the player is the Waka is not something undefeatable as initiate thought. In fact it's not as scary as Yodin.

With $1.5K, I prefer more on getting a lvl 2 YOdin than this Max lvl Waka.

Anyone have the same thoughts?
Maybe Yodin need to be balanced.
For new player who mainly has CL cards, 80-90% fail rate when see a YOdin if don't rent cards. This rate drops to 30-50% when see a Waka. Maybe Waka is more scary at Diamond or upper leagues?