R.B. Lambda Cannon
R.B. Lambda Cannon is a Effect Monster in the R.B. archetype, first released in 2025 in Doom of Dimensions. It has 2 printings across 1 set (Ultra Rare, Starlight Rare). The cheapest copy is DOOD-EN090 Ultra Rare at $0.31; the most valuable is DOOD-EN090 Starlight Rare at $8.68. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.31 – $8.68
2 printings priced
Type
Machine
Level
6
ATK
1200
DEF
1200
If this card is Normal or Special Summoned: You can target 1 "R.B." monster in your GY, except "R.B. Lambda Cannon"; add it to your hand. While this card is linked to an "R.B." Link Monster: You can pay 1200 LP; destroy this card, and if you do, look at your opponent's hand, then you can Special Summon 1 monster from it to their field, but negate its effects. You can only use each effect of "R.B. Lambda Cannon" once per turn.
Appears in 1 expansion
Printings (2)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Doom of Dimensions | DOOD-EN090 | Ultra Rare | $0.31 | |
| Doom of Dimensions | DOOD-EN090 | Starlight Rare | $8.68 |
R.B. Lambda Cannon: FAQ
How much is R.B. Lambda Cannon worth?+
R.B. Lambda Cannon currently sells for $0.31 – $8.68 on TCGPlayer, from $0.31 for DOOD-EN090 up to $8.68 for DOOD-EN090. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was R.B. Lambda Cannon printed in?+
R.B. Lambda Cannon appears in 1 set: Doom of Dimensions.
Is R.B. Lambda Cannon legal in tournaments?+
On the current TCG Forbidden & Limited List, R.B. Lambda Cannon is unlimited (3 copies).
What is the passcode of R.B. Lambda Cannon?+
The 8-digit passcode printed on R.B. Lambda Cannon is 81794107.
R.B.
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