Boulder Cards

The Health/Power of the cards correspond to the letters A-Z, with A=1 and Z=26.

Each card gives a set of two letters. The letters cannot be separated or reordered.

For example, Ijiraq

The Angler inspects cards, then gives a phrase in response. The phrase indicates which cards go together to make the letters form a Dyno command.

Codes were found in each video. The numbers seem to correspond to their order.

KVC1 SSZD2 UIWC3 FGS4 RUYIY