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'(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When this Siege enters, exile...
'{W}, {T}: You gain 2 life.
{U}, {T}: Draw a card, then discard a card.
'{1}{R}: Target creature gains haste until end of turn.
{1}{W}: Target creature gains first strike until end of turn.
'{B}{R}: Target blocking creature gets -1/-1 until end of turn.
{B}{R}: Target player who lost life this turn loses 1 life.
'Multicolored creatures you control get +1/+1.
'{U}, {T}: Put target creature you control on top of its owner's library.
{R}, {T}: This creature deals 1 damage to any target and 1 damage to you.
'{1}{W}{B}: Target creature gains lifelink until end of turn.
{1}{W}{B}: Whenever you gain life this turn, each opponent loses that much life.
'{3}{G}: Create a 1/1 green Saproling creature token.
{3}{W}: Creatures you control get +1/+1 until end of turn.
'Each player sacrifices a multicolored permanent of their choice.
'Multicolored creatures you control get +1/+1.
'As this artifact enters, choose two colors.
Each spell you cast costs {1} less to cast for each of the chosen colors it is.
'Whenever you cast a multicolored spell, draw a card.
{T}: Add one mana of any color.