Explorer's Cache (LCI) from The Lost Caverns of Ixalan, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Nereida
• Card Text:
  Explorer's Cache enters the battlefield with two +1/+1 counters on it.
  Whenever a creature you control with a +1/+1 counter on it dies, put a +1/+1 counter on Explorer's Cache.
  T: Move a +1/+1 counter from Explorer's Cache onto target creature. Activate only as a sorcery.