pokemon timburr card SV06: Twilight Masquerade #183/167 – Orb Sports Cards & Collectibles Colorless Hammer Arm (60) Discard the top card of your opponents deck. PrimetimePokemon's Blog: Timburr -- Plasma

These cards have a single, upwards pointing triangle on one side (again, next to the cards name) and two triangles one pointing upwards and one pointing downwards on the reverse of the card

It only needs a few turns to become a serious threat, especially with cards that care about counters

GET ALL 4 MODERN HORIZONS 3 DECKS Fill your graveyard and avenge the dead with Graveyard Overdrive, ramp lands and grow value with Tricky Terrain, use energy counters for powerful payoffs with Creative Energy, or unleash Eldrazi to devour all in your path with Eldrazi Incursion

If you can generate some untap synergies, well, have fun