Ancestral Recall

Black Lotus

{T}, Sacrifice Black Lotus: Add three mana of any one color.

Search your library for a card, put that card into your hand, then shuffle.

({U/P} can be paid with either {U} or 2 life.)
Look at target player's hand.
Draw a card.

Metalcraft — {T}: Add one mana of any color. Activate only if you control three or more artifacts.

Exile Simian Spirit Guide from your hand: Add {R}.

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

Each player discards their hand, then draws seven cards.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)

Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Enchant creature
Enchanted creature gets +1/+1 for each artifact and/or enchantment you control.