It doesnt do anything for two turns, which is a hefty downside, but since its a 1-drop that shouldnt be too bad
$0.99 Rashmi, Eternities Crafter Duskmourn: House of Horror Commander Decks $0.49 Neera, Wild Mage Commander Legends: Battle for Baldur's Gate $0.99 Bootleggers' Stash Bloomburrow Commander Decks $3.49 Tireless Provisioner Modern Horizons 2 $1.29 Jhoira, Weatherlight Captain Edge of Eternities Commander Decks $9.49 Storm the Vault Rivals of Ixalan $2.79 Collective Resistance Modern Horizons 3 $0.79 Doc Aurlock, Grizzled Genius Outlaws of Thunder Junction $0.49 Dream Harvest Lorwyn Eclipsed $8.99 Academy Manufactor Bloomburrow Commander Decks $1.29 Roxanne, Starfall Savant Outlaws of Thunder Junction $0.79 Maelstrom Wanderer Lorwyn Eclipsed Commander Decks 0 results found
Just look at the price of those Collector booster boxes
Urza?s Block Standard | Abe Sargent Spells (40) 4 Brainstorm 4 Counterspell 4 Dark Ritual 4 Tinker 4 Megrim 4 Grim Monolith 4 Lotus Petal 4 Mana Vault 4 Memory Jar 4 Mox Diamond Lands (20) 1 Swamp 3 Island 2 City of Traitors 2 Gemstone Mine 4 Ancient Tomb 4 City of Brass 4 Underground River 5th Edition was legal and it included Mana Vault and Brainstorm
As covered earlier, the first 6 decks are Henzie, Aurelia, Giada, Valgavoth, Disa, and Nahiri
Unsettled Mariner counters a spell or ability from your opponent unless they pay one generic mana
