Mystery Booster Playtest Cards 2019 · #4
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You are a Flagbearer. While choosing targets as part of casting a spell or activating an ability, your opponents must choose at least one Flagbearer if able.
Abilities, attacks, weakness & resistance
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Enroll in the Coalition (CMB1-4) is a white enchantment from Mystery Booster Playtest Cards 2019 that makes you a Flagbearer and imposes targeting constraints. While it’s in play, opponents choosing targets for spells or abilities must include at least one Flagbearer if able. The card shifts target selection decisions in multiplayer and interactive combat or removal scenarios by creating a new creature type to be targeted preferentially.
Catalog pricing data as of 25 Apr 2026, 23:59
