While horsemanship is a keyword ability that provides some evasion, flanking is a triggered ability that doles out temporary -1/-1 counters to creatures that dare to block it
In case you missed it, go check out my review for the deck, where we went over what the deck does and how to play it
The main combo with Deadeye Navigator and Loot, the Pathfinder is this: How To Play The Deck A Loot, the Explorer Commander deck is all about comboing off
The real strength of this card, however, is that it grants your Clues Exalted
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Ok Calhoun - Marine Sergeant #191 (Lorcana Azurite Sea) Details All prices are the current market price