Eternal Feather

Eternal Feather is an uncommon relic that heals 3 HP for every 5 cards in your deck whenever you enter a Rest Site. A 30-card deck would heal 18 HP, while a 10-card deck would heal only 6. The heal scales directly with deck size, making this relic fundamentally different from most healing sources — it rewards large decks rather than lean ones.

Eternal Feather fits best into decks that intentionally grow large, such as builds that use Prismatic Shard to collect multi-class cards or strategies that add many cards through events and shop purchases. In a deck of 40+ cards, the healing can be substantial. However, the relic is mediocre or poor in lean combo decks that aim for 15 to 20 cards, where the heal is minimal. It is essentially the opposite of most deck-thinning advice, rewarding quantity over quality in terms of healing output.