Planet Merchant

Planet cards appear x2 more often in the shop

Overview

Field	Value
Name (EN)	Planet Merchant
Name (JP)	惑星商人
Category	Voucher
Effect	x2 appearance rate for Planet cards in the shop
Upgrade Voucher	Planet Tycoon
Overall Tier	A
Appearance	One per Ante. Shop-only purchase

Rating & Analysis

Planet Merchant is a voucher that doubles Planet card appearances in the shop. A required pick for Planet-focused builds, with great synergy with Astronomer and Constellation.

Vouchers appear one per Ante in the shop and persist for the rest of the run once purchased. Purchase priority depends on your build direction, but choice-expanding picks (Overstock / Reroll Surplus) are always high priority.

Purchase Priority

Build Direction	Priority
General	A
Planet build	S

Tips & Usage

Only one voucher appears per Ante. Deciding whether to grab it now or wait is critical.
Upgrade vouchers (Tycoon / Observatory / Liquidation, etc.) require owning the base voucher first.
Economy vouchers (Seed Money / Clearance Sale) compound more the earlier you get them.
A Voucher Tag adds one extra voucher to the shop. It pairs well with the Anaglyph Deck's double-tag mechanic.