Flesh and Blood printing

Reinforce the Line Price and Data

Track this GEM Pack 4 card printing, game details, available finishes, current market price, and related products.

Reinforce the Line

Current market price

$4.89

Market prices may vary by finish, condition, and retailer.

  • Normal$4.89
  • Rainbow Foil$6.98

Card details

Set
GEM Pack 4
Set code
GEM
Release date
February 14, 2026
Card number
GEM140
Rarity
Promo
Type
Instant
Class
Generic
Cost
0
Pitch
1
Finish
Normal, Rainbow Foil

Reinforce the Line card text

Target defending attack action card gains +4 [Defense].

Price history

Reinforce the Line price history

$4.89
2026-08-21: $5.412026-08-22: $4.972026-08-23: $4.972026-08-24: $4.972026-08-25: $4.972026-08-26: $4.972026-08-27: $4.892026-08-28: $4.892026-08-29: $4.892026-08-30: $4.892026-08-212026-08-30

10 verified daily observations from 2026-08-21 through 2026-08-30.

About this card

Reinforce the Line is a Generic Instant from GEM Pack 4. This printing is card GEM140.

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