Proxy for casual play. Not an official Magic card and not for sale.
Cranial Plating 
Artifact — Equipment
Equipped creature gets +1/+0 for each artifact you control.

: Attach this Equipment to target creature you control.
Equip 
- Set
- World Championship Decks 2004 (WC04) #ap113
- Rarity
- Common
- Artist
- Adam Rex
- Released
- 2004-09-01
- Mana value
- 2
- Price (USD)
- $0.73
- Price (EUR)
- €0.39
- Legal in
- Modern, Legacy, Vintage, Commander, Oathbreaker, Duel
- Banned in
- Pauper
https://wizardstonks.com/cards/world-championship-decks-2004/cranial-plating