Magic: the Gathering (mtg) Mythic Rare Legendary Creature — Human Assassin Altair, Brotherhood Mentor - Kelsien, the Plague from Secret Lair Drop (SLD) last updated 2026-08-24 14:16:33
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Altair, Brotherhood Mentor - Kelsien, the Plague Selling/Trading Grading Scale
When selling individually or trading singles, use these price ranges as a gauge.
| Grade | Multiplier | Regular Price | Foil Price |
|---|---|---|---|
| Near Mint | 1.0x | $17 | |
| Lightly Played | 0.9x | $15 | |
| Moderately Played | 0.8x | $13 | |
| Heavily Played | 0.7x | $10 | |
| Damaged | 0.5x | $6.73 |
Buy List Assumptions and Metrics
When selling any card in bulk, to stores, or for cash, these discounted prices are what you should expect as the buyer expects to turn a profit when selling.
Altair, Brotherhood Mentor - Kelsien, the Plague Price Analysis
Spot trends and assess value to make buy or sell decisions.
Altair, Brotherhood Mentor - Kelsien, the Plague Variations/Printings
There are 2 total variations/printings of Altair, Brotherhood Mentor - Kelsien, the Plague.
| Image | Expansion | Price | Foil |
|---|---|---|---|
| Secret Lair Drop Altair, Brotherhood Mentor - Kelsien, the Plague | $16.82 | — | |
| Secret Lair Drop Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) | — | $14.81 |
Altair, Brotherhood Mentor - Kelsien, the Plague from Secret Lair Drop Details
Altair, Brotherhood Mentor - Kelsien, the Plague is a Mythic Rare in the set Secret Lair Drop.
| Name | Altair, Brotherhood Mentor - Kelsien, the Plague | ||
|---|---|---|---|
| Main Type | Legendary Creature | ||
| Manacost | |||
| CMC | 3 | ||
| Power | 0 | ||
| Toughness | 0 | ||
| Types | Legendary Creature — Human Assassin | ||
| Oracle Text | Vigilance, haste
Kelsien, the Plague gets +1/+1 for each experience counter you have.
{{t}}: Kelsien deals 1 damage to target creature you don't control. When that creature dies this turn, you get an experience counter. | ||
| Flavor Text | "There is no greater glory than fighting to find the truth." | ||
| Expansion | Secret Lair Drop | ||
| Set Code | SLD | ||
| Collector Set Number | 1558 | ||
| Artist | Dan Watson | ||
| TCGPlayer ID | 555823 | ||
| Scryfall ID | 0cbec569-111d-4c0c-a146-4d043ad27c8e | ||
| EMID | 169286 | ||
| Added to EchoMTG | 2024-08-03 04:50:18, last updated on 2026-07-13 07:01:07 | ||