For Syr Ginger's last ability, use its power from when it was last on the battlefield to determine how much life is gained. If that power was 0 or less, you gain no life.
Syr Ginger has trample, hexproof, and haste as long as an opponent controls a planeswalker.
Whenever another artifact you control is put into a graveyard from the battlefield, put a +1/+1 counter on Syr Ginger and scry 1.
, , Sacrifice Syr Ginger: You gain life equal to its power.
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