Some cycles are cycles (e.g. Borealis) whereas some cycles are just singular sets (e.g. Gateway, System Update). In the same way sets have a cardSetType it would be useful to add a cardCycleType.
Off the top of my head, I think cycles would just need a Cycle and Set type, but you could maybe extend it to include core, expansion, etc. to match the card set types.
Some cycles are cycles (e.g. Borealis) whereas some cycles are just singular sets (e.g. Gateway, System Update). In the same way sets have a
cardSetTypeit would be useful to add acardCycleType.Off the top of my head, I think cycles would just need a
CycleandSettype, but you could maybe extend it to include core, expansion, etc. to match the card set types.