Mindsplice Apparatus

: You may exile an instant or sorcery card from your hand and put three hone counters on it. It gains "At the beginning of your upkeep, if this card is exiled, remove a hone counter from it" and "When the last hone counter is removed from this card, if it's exiled, you may cast it. It costs less to cast this way."

Instant and sorcery spells you cast cost less to cast for each time you've cast a commander from the command zone this game.

: Add .

: Put an hour counter on this artifact.

At the beginning of each upkeep, put an hour counter on this artifact.

When the twelfth hour counter is put on this artifact, shuffle your hand and graveyard into your library, then draw seven cards. Exile this artifact.

At the beginning of your upkeep, you may put a charge counter on target artifact.

At the beginning of your upkeep, put a time counter on this enchantment.

Once each turn, you may pay rather than pay the mana cost for a spell you cast with mana value X or less, where X is the number of time counters on this enchantment.

Flying

At the beginning of your upkeep, return an artifact you control to its owner's hand.