Wood and Steel

When Wood and Steel enters the battlefield target
player with the most creatures gains a wood and
target player with the most life gains one steel.
At the beginning of your upkeep each player who
attacked the player with the steel draws a card
however if the player with the steel dealt damage
to the player with the wood then the player with
the steel gives the steel to the player they
attacked and gains the wood instead.
If you control the wood you gain hexproof.