Tanya's treat

At the beggining of your upkeep, if you control a
soldier type creature, gain 3 life points.
Pay 10 life: Search your library for a card with a
converted mana cost equal or less that the
number of soldier type creatures you control, put
it into your hand then shuffle your library.
Tanya only has two weaknesses, coffee and
chocolate, at least that she recognise.