Terra, Magical Adept by paying ({4} magic symbol) ({R} magic symbol) ({G} magic symbol) and tapping it, exiling it and returning it to the battlefield as Esper
Terra.
When Esper
Terra enters the battlefield, its first chapter ability triggers, creating a token copy of
The First Tyrannic War and then putting two lore counters on it.
The First Tyrannic War token's first, second and third chapter abilities trigger.
Resolve the first trigger. Then, resolve the second trigger, putting a lore counter on Esper
Terra.
Esper
Terra's second chapter ability triggers, creating a token copy of a nonlegendary enchantment you control.
Resolve the third
First Tyrannic War trigger, putting two lore counters on Esper
Terra and causing you to sacrifice the
First Tyrannic War token.
Esper
Terra's third and fourth chapter abilities trigger. Resolve the third ability's trigger, creating a token copy of a nonlegendary enchantment you control.
Resolve the fourth trigger, causing you to add ({W} magic symbol) ({W} magic symbol) ({U} magic symbol) ({U} magic symbol) ({B} magic symbol) ({B} magic symbol) ({R} magic symbol) ({R} magic symbol) ({G} magic symbol) ({G} magic symbol) , and then exile Esper
Terra and return it to the battlefield as
Terra, Magical Adept.
When
Terra, Magical Adept enters the battlefield, it triggers, causing you to mill five cards and return up to one enchantment card from among them from your graveyard to your hand.
Repeat.
Results
Infinite LTB.
Infinite ETB.
Infinite colored mana.
Infinite self-mill.
Infinite token copies of nonlegendary enchantments you control.