It can reduce the cost of any lands ability and there are a couple at lower rarities that it definitely makes better and that will come up sometimes, but mostly, this is a 4-mana 3/3 that can help load your graveyard and ramp your mana
You must discard exactly one card to cast Thrill of Possibility
It was distributed exclusively at prerelease events for the Gym Heroes expansion, making it one of the earliest promotional cards in Pokemon TCG history and a marker of the game's transition from a niche hobby into a major organized play ecosystem
And each Sliver in the graveyard has Encore X, where X is the Slivers mana value
Instant Color tag templates(None) Otherworldly Gaze Surveil 3
Not only is the art super cute, but it shows this whimsical, cartoon-like video of Mew flying through multiple scenes filled with other Pokemon, ultimately looping back around to the video's starting point