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  5. Altair, Brotherhood Mentor - Kelsien, the Plague

Magic: The Gathering · 2 printings · 2 priced

Altair, Brotherhood Mentor - Kelsien, the Plague card prices

Altair, Brotherhood Mentor - Kelsien, the Plague card prices across all 2 printings we track, from $14.53 to $14.54 — the version you hold decides the value, not the name.

Price range · Oct 19, 2026
$14.53 – $14.54
most expensive: Secret Lair Drop Series #1558
Secret Lair Drop Series · #1558$14.54
Secret Lair Drop Series · #1558$14.53
All printings Price guide Top cards Game
Secret Lair Drop Series · most expensive printing1 year
$11.39$12.81$14.22$15.64
$14.54
Oct 2025Feb 2026Jun 2026Oct 2026
TCGplayer market price · via tcgcsvtcgrate.com
Printings
2
Priced
2
Cheapest
$14.53
Most expensive
$14.54

Every printing

most expensive first
Altair, Brotherhood Mentor - Kelsien, the Plague (1558), Secret Lair Drop Series — Magic card price −1.2% 7d Altair, Brotherhood Mentor - Kelsien, the Plague Secret Lair Drop Series · #1558 $14.54 Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) (1558), Secret Lair Drop Series — Magic card price −2.6% 7d Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) Secret Lair Drop Series · #1558 $14.53
PrintingReleasedMarket7d30d1y30 days
Altair, Brotherhood Mentor - Kelsien, the Plague (1558), Secret Lair Drop Series — Magic card price Altair, Brotherhood Mentor - Kelsien, the PlagueSecret Lair Drop Series · #1558 · M Oct 18, 2026 $14.54 −1.2% −2.4% +25.2%
Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil) (1558), Secret Lair Drop Series — Magic card price Altair, Brotherhood Mentor - Kelsien, the Plague (Rainbow Foil)Secret Lair Drop Series · #1558 · M Oct 18, 2026 $14.53 −2.6% −1.5% +13.9%

Why Altair, Brotherhood Mentor - Kelsien, the Plague has 2 prices

Each printing is a different physical card — a different set, number, often a different frame or foil treatment — and the market prices them separately. The range above runs from the cheapest priced printing to the most expensive one; the chart follows the most expensive. Open any row to see that printing's own history, every foil variant, and where it costs less.