Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each other card you own in exile.
Reality Strobe triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Reality Strobe, returning a permanent to its owner's hand, then exiling Reality Strobe with three time counters on it.
Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each other card you own in exile.
Venture Forth triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Venture Forth, causing you to exile cards from the top of your library until you exile a land card, then putting the land card onto the battlefield and the rest of the cards exiled this way on the bottom of your library, and then exiling Venture Forth with three time counters on it.
Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each card you own in exile.
Inspiring Refrain triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Inspiring Refrain, causing you to draw two cards and then exiling Inspiring Refrain with three time counters on it.
Repeat.

Cast a portion of the cards in your library and hand without paying their mana costs

Near-infinite card draw

Near-infinite draw triggers

Near-infinite magecraft triggers

Near-infinite storm count

Return most permanents you don't control to their owner's hand

Mass Land Denial

Alaundo the Seer

Chakram Retriever

Inspiring Refrain

Venture Forth

Reality Strobe

Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each other card you own in exile.
Inspiring Refrain triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Inspiring Refrain, causing you to draw two cards, then exiling Inspiring Refrain with three time counters on it.
Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each other card you own in exile.
Venture Forth triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Venture Forth, causing you to exile cards from the top of your library until you exile a land card, then putting the land card onto the battlefield and the rest of the cards exiled this way on the bottom of your library, and then exiling Venture Forth with three time counters on it.
Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each card you own in exile.
Cyclical Evolution triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Cyclical Evolution, giving target creature +3/+3 until end of turn and then exiling Cyclical Evolution with three time counters on it.
Repeat.

Infinite card draw

Infinite draw triggers

Near-infinitely large creatures until end of turn

Cyclical Evolution

Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each other card you own in exile.
Reality Strobe triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Reality Strobe, returning a permanent to its owner's hand, then exiling Reality Strobe with three time counters on it.
Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each other card you own in exile.
Venture Forth triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Venture Forth, causing you to exile cards from the top of your library until you exile a land card, then putting the land card onto the battlefield and the rest of the cards exiled this way on the bottom of your library, and then exiling Venture Forth with three time counters on it.
Activate Alaundo the Seer by tapping it, causing you to draw a card and exile a card from your hand with time counters on it equal to its mana value, then removing a time counter from each card you own in exile.
Cyclical Evolution triggers, causing you to cast it from exile without paying its mana cost.
Chakram Retriever triggers, untapping Alaundo the Seer.
Resolve Cyclical Evolution, giving target creature +3/+3 until end of turn and then exiling Cyclical Evolution with three time counters on it.
Repeat.

Combos with "Venture Forth"