basic pokemon mewtwo card EX (52/108) [XY: Evolutions] Psychic Psyslash (130) Discard 2 Energy from this Pokemon. Pokemon TCG Mewtwo - Wizards

Tezzeret has ditched his black and blue colours and has gone completely colourless, with abilities just about any deck would want

Prices are updated based upon Lorcana Into the Inklands listings that sold on eBay and other marketplaces

The benefit of coven Coven itself is not an active ability, but a passive one

Kaust is a 2/2 Dryad Detective for just two mana (one green and one red/white hybrid, which can be paid with either color) that draws you a card when you deal combat damage to a player with a creature that was turned face up this turn

That means it's the only trigger that can easily be done more than once, and, again, you are in the color of that ability

While it's certainly possible to get lucky and double your money with a box of Masters 25 even at current box prices, which are around $180$190if your goal is to build a Modern collection, you're probably better off spending your money on newly cheap Thalias, Eidolon of the Great Revels, Blood Moons, Utopia Sprawls, and the like