Waves of Aggression (148) - Eventide Condition:Heavily Played Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {1}{U} Look at the top three cards of your library

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {1} {T}: Add {C}{C}

you'd need the energy of the giant's tonic

Set: From the Vault: Realms Type: Land Rarity: Mythic {T}: Add {U}

if three or more cards were put into your graveyard this turn from anywhere

Waves of Aggression (148) - Eventide Condition:Heavily Played Set: Portal Three Kingdoms Type:Set: Eventide Type: Sorcery Rarity: Rare Cost: {3}{R W}{R W} Untap all creatures that attacked this turn. After this main phase, there is an additional combat phase followed by an additional main phase. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)