Journey Duty

This spell costs {1} less to cast for each time
an opponent has got up from the play table.
Exile target creature with X time counters
on it. If it doesn't have suspend, it gains
suspend. (At the beginning of your upkeep, remove a time counter from that card. When the last is removed, cast it without paying its mana cost. If it's a creature, it has haste.)
"Grab me a drink while you're up. And snacks. You guys want anything? "
"I'll wait until they get back."