Icatian Spelunker

Bodhi (When you cast an artifact or enchantment
spell, you may have target opponent gain 2 life and
tap this permanent to draw a card. Use this ability
once a turn.)
Whenever an artifact or enchantment enters
play, you may gain 1 life.
"A box without hinges, key, or lid, yet golden treasure inside is hid." - J. R. R. Tolkien