Alix, the Frog Whisperer

Protection from Frogs
Whenever you cast a black or green spell, create
a 0/1 Green Frog creature token.
The Deal - At the beginning of the combat on
your turn you may give each of your opponents
up to one target permanent that you control.
Altered Deal - At the beginning of your upkeep,
each opponent loses 1 life and you gain 1 life for
each frog that they own.