Altair, Brotherhood Mentor - Kelsien, the Plague

Market price · Normal · Sep 3, 2026

$15.11

−0.4% this week · −0.7% in 30 days

1 day0.0%

7 days−0.4%

30 days−0.7%

90 days−0.4%

1 year+34.9%

All time−44.0%

Where it's cheaper

TCGplayer$15.11

Cardmarket$16.85 €15.60

EUR converted at 1.08. Shipping and condition not included.

Normal · market price

$3.58$12.36$21.15$29.93

$15.11

Jun 28Mar 21Dec 12Sep 3

TCGplayer market price · via tcgcsvtcgrate.com

Printings

PrintingMarketLowHigh7d

Normal$15.11$13.60$94.99−0.4%

Card details

Power: 2
Toughness: 2
Number: 1558
Rarity: M
Type line: Legendary Creature — Human Assassin
Flavor text: "There is no greater glory than fighting to find the truth."
Oracle text: Assassin's Creed: Lethal Legends
Vigilance, haste

Altaïr, Brotherhood Mentor gets +1/+1 for each experience counter you have.

T: Altaïr deals 1 damage to target creature you don’t control. When that creature dies this turn, you get an experience counter.