Underground River (362) [10th Edition] Fighting where X is the number

where X is the number of cards put into that graveyard from anywhere this turn

and punk attitude galore in the Pokémon TCG: Sword & Shield—Rebel Clash expansion

Card Number / Rarity: SV56/SV94 / Shiny Holo Rare Card Type / HP / Stage: Water / 230 / Stage 2 Card Text: Ability — Shuriken Flurry

Rarity: R Card Type: Enchantment Description: Each player who controls land sacrifices one land during his or her upkeep

The second piece of an ancient legend stands before you

Underground River (362) [10th Edition] Fighting where X is the numberRarity: R #: 362 Card Type: Land Description: Tap: Add 1 to your pool. Tap: Add U or B to your pool. Underground River deals 1 damage to you.