Basri Ket (Borderless) [Core Set 2021]

Set: Core Set 2021 Type: Legendary Planeswalker — Basri Rarity: Mythic Cost: {1}{W}{W} Clockwork Swarm enters the battlefield with four +1/+0 counters on it.Clockwork Swarm can't be blocked by Walls.At end of combat, if Clockwork Swarm attacked or blocked this combat, remove a +1/+0 counter from it.{X}, {T}: Put up to X +1/+0 counters on Clockwork Swarm. This ability can't cause the total number of +1/+0 counters on Clockwork Swarm to be greater than four. Activate only during your upkeep.