Wandering Fumarole

Public decks that run Wandering Fumarole

• Draconic Dissent - Commander Legends: Battle for Baldur's Gate, led by Firkraag, Cunning Instigator
• Heads I Win, Tails You Lose - Secret Lair Drop, led by Zndrsplt, Eye of Wisdom

Commanders that run Wandering Fumarole most

Deck counts from EDHREC.

• Okaun, Eye of Chaos // Zndrsplt, Eye of Wisdom: 1,477 decks
• Niv-Mizzet, Parun: 985 decks
• Firkraag, Cunning Instigator: 870 decks
• Omnath, Locus of the Roil: 216 decks
• Niv-Mizzet, the Firemind: 79 decks
• Sanar, Innovative First-Year: 67 decks
• Jori En, Ruin Diver: 45 decks
• Niv-Mizzet, Dracogenius: 17 decks

Often played with Wandering Fumarole

Cards that show up in the same decks on EDHREC.

• Nantuko Monastery
• Spawning Pool
• Shambling Vent
• Hissing Quagmire
• Stirring Wildwood
• Forbidding Watchtower
• Needle Spires
• Treetop Village
• Restless Fortress
• Lumbering Falls

Rulings

• 2016-01-22: This land is colorless until the last ability gives it colors.
• 2016-01-22: A land that becomes a creature may be affected by “summoning sickness.” You can't attack with it or use any of its {T} abilities (including its mana abilities) unless it began your most recent turn on the battlefield under your control. Note that summoning sickness cares about when that permanent came under your control, not when it became a creature nor when it entered the battlefield.
• 2016-01-22: An ability that turns a land into a creature also sets that creature's power and toughness. If the land was already a creature (for example, if it was the target of a spell with awaken), this will overwrite the previous effect that set its power and toughness. Effects that modify its power or toughness will continue to apply no matter when they started to take effect. The same is true for counters that change its power or toughness (such as +1/+1 counters) and effects that switch its power and toughness. For example, if Wandering Fumarole has been made a 0/0 creature with three +1/+1 counters on it, activating its last ability will turn it into a 4/7 creature that's still a land.
• 2016-01-22: When a land becomes a creature, that doesn't count as having a creature enter the battlefield. The permanent was already on the battlefield; it only changed its types. Abilities that trigger whenever a creature enters the battlefield won't trigger.
• 2021-03-19: Effects that switch a creature's power and toughness apply after all other effects, regardless of when those effects began to apply. For instance, if you target a 1/2 creature then give it +2/+0 later in the turn, it's a 2/3 creature, not a 4/1 creature.
• 2021-03-19: Because damage remains marked on a creature until the damage is removed as the turn ends, nonlethal damage dealt to a creature may become lethal if you switch its power and toughness during that turn.
• 2021-03-19: Switching a creature's power and toughness twice (or any even number of times) effectively returns the creature to the power and toughness it had before any switches.