Ulasht, the Hate Seed enters the battlefield with a +1/+1 counter on it for each other red creature you control and a +1/+1 counter on it for each other green creature you control.
{1}, Remove a +1/+1 counter from Ulasht: Choose one-
• Ulasht deals 1 damage to target creature.
• Put a 1/1 green Saproling creature token onto the battlefield.