The more counters an opponents creature has, the more expensive attacking becomes
In fact, Phylo basically became this awesome exercise in DIY educational card game design, and is the product of the kind and (frankly) amazing contributions of many many individuals who have given art, science expertise, gaming advice, and more
For now, its the perfect time to brew, experiment, and enjoy this strange and wonderfully deep format.
If a card is rare its printed less, and so supply is low
Leader Purple Foxy is a 5-health Leader, with a defensive effect that lets you prevent the opponents rested Leader and one rested Character from becoming active on their upcoming turn