Fog on the Barrow-Downs

Whenever you cast a green spell and whenever a Forest you control enters, put a +1/+1 counter on target creature you control. T: Add G.

Haste T: Add RR. Spend this mana only to cast Dwarf, Equipment, and Saga spells.

At the beginning of combat on your turn, you may cast an instant or sorcery spell with mana value X or less from your hand without paying its mana cost, where X is twice the number of legendary Wizards you control.

Whenever Thorin or another Dwarf you control enters, create a Treasure token. Other Dwarves you control get +1/+0 for each artifact token you control.

If you would create a Food token, instead create a Food token and a Treasure token.

When this artifact enters, create three Food tokens. T: Add C for each Food you control.

When Ori enters, destroy all artifacts and enchantments your opponents control. You gain 1 life for each permanent destroyed this way.

Equipped creature gets +2/+0. During your turn, creatures you control that are equipped have first strike and vigilance. Equip 2