MTG >Combos >Basilisk Collar +Walking Ballista +Vraska, Swarm's Eminence +

Equip

Walking Ballista

with

Basilisk Collar

and deal 1 damage to an opponent. After the damage is dealt,

Vraska, Swarm's Eminence

will give a +1/+1 counter to walking Ballista, allowing you to loop.