Tome of Kosmos and Genesis

When Tome of Kosmos and Genesis comes into
play, put Kosmos and Genesis into play from
exile. Tome of Kosmos and Genesis comes into
play with 2 charge counters.
{t}: Remove a charge counter, play Sword of
the Comet and Sword of Origin from exile.
{t}: Remove a charge counter, equip Sword of
the Comet to Kosmos and Sword of Origin to
Genesis.