Yasuo (YAS)
A custom Magic: The Gathering set by Slow.
https://www.setforger.com/set/yasuo-eb9e3909

== Cards (3) ==

Steel Tempest {1}{U}
Instant
Remove target attacking creature from combat and put a stun counter on it
#2 · Common · Art by Unknown
https://www.setforger.com/set/yasuo-eb9e3909/steel-tempest

Will of the first land {2}{U}
Sorcery
Return up to 3 target creatures to their owners hand
#3 · Common · Art by Unknown
https://www.setforger.com/set/yasuo-eb9e3909/will-of-the-first-land

Yasuo {3}{U}
Legendary Creature — Human
Partner
Firststrike
Whenever a stun counter is placed on a creature an opponent controls deal 2 damage to it
When there are at least 5 stun counters between all units not under your control transform this card
4/4
// Back face
Back face
Legendary — Human
Firststrike
Whenever a stun counter is placed on a creature not under your control deal damage to it equal to this creatures power. If it survives return it to its owners hand
4/4
#4 · Common · Art by Unknown
https://www.setforger.com/set/yasuo-eb9e3909/yasuo