3 cards where the card types include “creature” and the mana value = 9 and it’s legal in Standard and the cards have an Arena ID

Set № Name ▲ Cost Type R La Artist USD EUR TIX
BRO 78 Depth Charge Colossus {9} Artifact Creature C EN Daniel Ljunggren $0.02 €0.06 0.03
BRO 79 Hulking Metamorph {9} Artifact Creature U EN Diego Gisbert $0.11 €0.12 0.03
BRO 165 Skitterbeam Battalion {9} Artifact Creature M EN Leon Tukker $0.42 €0.69 0.22

The message was clear to Sorin—time to search for something else.