gold pokemon trainer card Hero's Medal - 201/185 Full Art Secret Rare Gold Flash Light Pokemon Trainer

She is the god of all things deep, including the oceans and the unlearned secrets of the plane itself, controlling the flow of time as much as she does the swell of the sea

Underground Sea taps for either Blue or Black mana with no downside whatsoever

so make sure you get some while you can

5 Jace, The Mind Sculptor Wizard Of Barge Variant - $341.58 One of the most powerful planeswalkers ever printed and the boogeyman of Modern for years, the planeswalker Jace, the Mind Sculptor received a special Secret Lair card that was only available to a select few

you can use it aggressively to remove counters from an opponents creature or the opponent themself and potentially net a bump of mana

If you really want to go all-in on ramp, you can explore a whole spectrum of expensive green ramp cards from the relatively tame Nissas Renewal to the truly monumental Reshape the Earth