Enchantment (black)
Tap an untapped Island you control: ~this~ gains protection from artifact creatures (This effect doesn't end)
When ~this~ is exiled, destroy all creatures. They can't be regenerated.

Converted mana cost: 4

Creature - Spider (3/1, green)
G, Sacrifice a enchantment: add 2G to your mana pool. Spend this mana only on spells.

Converted mana cost: 1

Creature - Beast (3/2, red)
All Beasts get +3/-3
Discard a creature card: two target lands gain ''Sacrifice ~this~, Tap an untapped enchantment you control: ~this~ deals 6 damage to each Beast'' (This effect doesn't end)
--The scale made of iron speaks more daintily than the grandest pollution
– Nequog Masquiss, Hard Guardian

Converted mana cost: 4