Tide of War [Champions of Kamigawa] The Dark What mechanics are mentioned in

What mechanics are mentioned in the card text

three more pop out of a hole somewhere

Set: Promotional Cards Card type: Digimon Rarity: Promotional Digi type: Insectoid Play Cost: 11 Form: Mega Attribute: Free Digivolve Cost: 3 Digivolve Cost Level: 5 [Main] ＜Digi-Burst 2＞ (Trash 2 of this Digimon's digivolution cards to activate the effect below

Set: Heavy Hitters Betsy Blitz Deck Finish: Regular Type: Equipment Subtype: Head Rarity: Rare Class: Guardian Betsy Specialization (You may only have this in your deck if your hero is Betsy

Tide of War [Champions of Kamigawa] The Dark What mechanics are mentioned inSet: Champions of Kamigawa Type: Enchantment Rarity: Rare Cost: {4}{R}{R} Whenever one or more creatures block, flip a coin. If you win the flip, each blocking creature is sacrificed by its controller. If you lose the flip, each blocked creature is sacrificed by its controller.