Tribal Enchantment - Shaman (green)
Sacrifice a tapped nonlegendary land, Sacrifice ~this~: destroy target enchantment
Champion a Shaman

Converted mana cost: 3

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Creature - Spirit (1/3, black)
At the beginning of your precombat main phase, all creatures get -4/-3 until end of turn

Converted mana cost: 4

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Instant (green)
Choose one: add 1GW to your mana pool; or target creature gets +2/+1 until end of turn

Converted mana cost: 3

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AlexChurchill/MagicCardGenerator