CRX id
ikhkmekngeobofgglkacdkglboodlekd
ikhkmekngeobofgglkacdkglboodlekd
Description from extension meta
Right-click highlighted decklist to check your MTG Tier.
Image from store
Description from store
Tier Detector for new MTG bracket system simply highlight your decklist, right-click and select "Scan for MTG tier"