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'Landfall — Whenever a land you control enters, you gain 1 life and draw a card.
'{T}: Add {G}.
{T}: Add {G}{G}. Spend this mana only to cast kicked spells.
'Landfall — Whenever a land you control enters, you gain 1 life and draw a card.
{T}: Add one mana of any type that a land you control could produce. If this creature has a +1/+1 counter on it, add three mana of that type instead....
'{T}, Pay 1 life: Add {G}.
When this creature enters, you may sacrifice a land. If you do, search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.
'{G}, {T}, Sacrifice a creature: Destroy target enchantment.
'{1}: Until end of turn, target token you control becomes a green Bear creature with base power and toughness 4/4 in addition to its other colors and types. Choose a...
'{T}: Untap target land.
'Whenever one or more creatures attack, you may have target attacking creature gain double strike until end of turn.
'Commander creatures you own have "When this creature enters and at the beginning of your upkeep, each player may put two +1/+1 counters on a creature they control. For each...