undergrowth mtg cards Recon | Murders at Karlov Manor Foil | Standard If damage would be dealt to Undergrowth Champion while it has a +1/+1 counter on it Undergrowth Stadium [Commander Legends] Moderately

Only getting equipment and vehicle cards means this card only works in specific decks

According to MTGDecks.net, Faerie Mastermind is currently most used in the Pioneer Dimir Rogues deck

Benders Waterskin Three-mana rocks need to do something in excess of making mana because 2-mana rocks are so efficient

Decks built around metalcraft looked to play artifacts, and use metalcraft to power up their spells and abilities

Ghostly Dancers also creates a 3/1 Flying token spirit whenever a Room is unlocked or an Enchantment enters the battlefield, allowing you to defend with the Spirit while having your tokens apply pressure each turn

Its unlikely to run out of counters to give provided you keep proliferating