Sundial of the Infinite [Mystery Booster]Set: Mystery Booster Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: End the turn. Activate only during your turn. (Exile all spells and abilities from the stack. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)

exile one face down

if"Carefree Smile" is in your climax area

The Digimon digivolved by this effect gets +2000 DP for the turn

if you have 2 or less cards in your Memory

[Action] [Game 1] (U0): Crush one of your Life Cloth

Set: Promotion Cards Rarity: Promo Color: Black Card type: Extra

Sacrifice Mount Doom and a legendary artifact: Choose up to two creatures

More Details: Item Dimensions: 15

and that character gets +X soul until end of turn

Set: HeartGold & SoulSilver: Undaunted Type: Darkness Rarity: Promo Retreat cost: Colorless

Set: Black & White: Plasma Blast Type: Water Rarity: Ultra Rare Retreat cost: Colorless

You have no maximum hand size for as long as you control The Great Synthesis