Upgrade a deck My collection

Loading card…

Card data and images from Scryfall. Card roles from the Scryfall Tagger project. Prices are estimates and may be out of date.

MTG Deck Rec is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.

Help rate card swaps Privacy policy

Upgrade a deck My collection

Upgrade a deck My collection

Grow Extra Arms | MTG Deck Rec

Grow Extra Arms

Grow Extra Arms

Instant

This spell costs less to cast if it targets a Spider. Target creature gets +4/+4 until end of turn.

Legal in Commander
About $0.12

What it does

enlarge

View on Scryfall

Art from Grow Extra Arms by Kevin Sidharta

Cards that do the same job

In Grow Extra Arms's colors, best fit first. Paste your deck to see replacements picked for your commander.

Beastmaster Ascension+$4.12

Commanders whose decks run it most

Cosmic Spider-ManIn 16% of 63 decks

Prices are Scryfall estimates from Oct 19, 2026.

Deck counts come from decks shared publicly on Archidekt, counted only since the card came out.

Titanic Growth−$0.07

Giant Growth−$0.07

Feral Ferocity+$0.05

Monstrous Growth−$0.05

Wielding the Green Dragon+$5.26

Colossus Hammer+$0.53

Finale of Devastation+$31.25

Strength of the Tajuru+$0.21

T-45 Power Armor+$0.15

Vow of Wildness+$0.11

Strength in Numbers−$0.06

Miles MoralesIn 13% of 56 decks

Sergeant John BentonIn 10% of 50 decks

Peter ParkerIn 3% of 60 decks

Amarant CoralIn 2% of 57 decks

Thanos, the Mad TitanIn 2% of 59 decks

Beorn the FierceIn 2% of 63 decks

Nick Fury, Agent of S.H.I.E.L.D.In 2% of 63 decks