Sword of Hearth and Home attached to any creature you control except
Combat Celebrant).
Notable Prerequisites
An opponent is unable to block
Combat Celebrant or the creature with
Sword of Hearth and Home attached.
You have not exerted
Combat Celebrant this turn.
Mana Needed
({2} magic symbol) ({R} magic symbol) available.
Steps
Cast
Keldon Strike Team by paying ({2} magic symbol) ({R} magic symbol) , causing it to give creatures you control haste since it entered the battlefield this turn.
Declare the creature with
Sword of Hearth and Home and
Combat Celebrant as attackers, choosing to exert
Combat Celebrant as it attacks.
Combat Celebrant triggers, untapping all other creatures you control and causing you to get an additional combat phase after this one.
Deal combat damage to an opponent using the creature that has
Sword of Hearth and Home attached.
Sword of Hearth and Home triggers, exiling
Combat Celebrant, then causing you to search your library for a basic land card, then put the land and
Combat Celebrant onto the battlefield.
Repeat from step 2 each combat phase.
Results
Infinite LTB.
Infinite ETB.
Infinite combat phases.
Near-infinite landfall triggers.
Infinite combat damage.
Put all basic land cards from your library onto the battlefield.