It's a steep cost, 3 life for a single counter, but being able to do it any number of times you want is huge
For example, Korlash, Heir to Blackblade lets you discard another Korlash card to tutor two Swamps to the battlefield
That could be typical aristocrat synergies like Blood Artist and Midnight Reaper or cards like Serra Paragon and Lurrus of the Dream-Den that can recast the Cleric
Making people draw twenty cards can often kill them in long games, especially when youve effectively milled them over a number of turns
Of course, booster packs are entirely randomized - hence why some notorious Pokmon TCG scalpers open packs in-store to find exceedingly rare cards - meaning that pull rates will never be fully reliable for any individual player
Mossborn Hydra Rating : 7/10 Mossborn Hydra starts small but can grow out of control pretty quickly, especially if you can combo it with Evolving Wilds or Grow from the Ashes