Each player starts with

5 shocks
3 healing salve
3 5-color lands in play

On your end step: look at top 3 cards of shared deck, put one into your discard pile OR you may remove a card you own from your library/hand/graveyard. (if library, shuffle).

At your untap step: discard your hand and draw back up to 5. (Do not draw on your draw step)

Shuffle discard and put back into library when library is empty.