In decks that arent so pip-heavy, Thran Dynamo is something of a ritual effect that leaves behind a mana rock
Several have sold for staggering amounts of money (the lowest sold for $100,000), but the most famous example is Pauls PSA 10 card that he privately purchased for $5 million before wearing it as part of his costume during a surreal appearance at WrestleMania 38

Gardevoir Steam Siege Collectible Pin 3 Pack Blister [Shiny Mega Gardevoir] Premium Checklane Blister [Gardevoir] Strong Bonds Tin [Gardevoir] $55.27 V Battle Deck Bundle [Victini V/Gardevoir V] $41.68 V Battle Deck Display [Victini V/Gardevoir V] $73.74 V Battle Deck [Gardevoir V] $15.99 Gorebyss (Alpha) #52Rare $0.92 Barboach #39Common $0.20 Lombre #11Uncommon $0.17 Illumise #18Common $0.37 Magcargo (Omega) #24Rare $0.88 Electrike #59Common $0.21 Marshtomp #34Uncommon $0.45 Volbeat #17Common $0.33 Wailord EX #38Ultra Rare $4.73 Kyogre EX #54Ultra Rare $18.82 Gardevoir #TG5Ultra Rare $7.86 Gardevoir #7Holo Rare $56.35 Gardevoir #7Rare $10.04 Gardevoir #4Holo Rare $20.26 Gardevoir #9Holo Rare $29.39 Gardevoir #7Holo Rare $60.09 Gardevoir #8Holo Rare $48.99 Gardevoir #57Holo Rare $13.67 Gardevoir #109Secret Rare $693.66 Gardevoir #RC10Uncommon $13.19

As you invest more mana into the tiered spell, you get an instant speed wrath effect that you can fire off as an opponent attacks you with everything, or use to defend another player from certain doom
I think Im going to experience some Phantom Rage
Jokulhaups is the only complete boardwipe in the deck, Wake of Destruction, Bend or Break, Thoughts of Ruin and Stone Rain give us a wide range of options to set the opponent back, or reset the game completely