Taeko, the Patient Avalanche 39 (Foundations Jumpstart)

Taeko enters tapped. Whenever another creature you control leaves the battlefield, if it didn't die, scry 1 and put a +1/+1 counter on Taeko. Whenever Taeko attacks, you may pay {U/B}. When you do, target attacking creature can't be blocked this turn.

NM - $14.70
LP - $11.80
MP - $8.80
HP - $5.90
DMG - $3.00