Holobrook
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MRNSG9.5
MINT
Rillaboom
CHILLING REIGN · RARE HOLO · #18
EST. OCT 2026SENIOR GRADER90% CLUB
MRNSG 000197
Rillaboom

Move over the slab to tilt it in the light.

One of one

Rillaboom

Chilling Reign · #18 · Rare Holo

Certificate

Cert
MRNSG 000197
Graded by
Mran's Grading
Graded on
Nov 6, 2026
Grade called
9.5 Mint
True grade
10 · 0.5 low
Sent in by
Ben
On the Wall for
Story card

Only one slab carries cert MRNSG 000197. It lives on Mran's Grading's Wall.

The card itself is worth around $0.26 raw.
HP 180·GGrass·Stage 2·Rapid Strike·Evolves from Thwackey
GCWood Drain60
Heal 30 damage from this Pokémon.
GGCRaging Repeated Strike120+
Discard any amount of Energy from your Pokémon. This attack does 30 more damage for each card you discarded in this way.
Weakness R ×2Retreat CCC
The one with the best drumming techniques becomes the boss of the troop. It has a gentle disposition and values harmony among its group.
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