Siege The Spoiled

During your upkeep, opponent loses 1 life and you gain a treasure token
Whenever a creature destroys an opponent's creature, put a +1/+1 counter on it and you gain a treasure token
When a Planeswalker or a Companion dies, create 3 treasure tokens and all creatures get a +1/+1 counter
{1}{b}{r}-Deal 4 damage to any target