Mystic Confluence [Mystery Booster] H16 Set: Morningtide Type: Enchantment Rarity:

Set: Morningtide Type: Enchantment Rarity: Rare Cost: {1}{G} Whenever a creature enters the battlefield under your control

Set: Judgment Type: Creature — Angel Rarity: Rare Cost: {5}{W}{W}{W} Flying

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {3}{R} Destroy all Islands

And with cards like Goblin Warchief and Siege-Gang Commander

if this card is in the Graveyard because it was sent there from the field this turn: You can add 1 "Blackwing" monster from your Deck to your hand

Mystic Confluence [Mystery Booster] H16 Set: Morningtide Type: Enchantment Rarity:Set: Mystery Booster Type: Instant Rarity: Rare Cost: {3}{U}{U} Choose three. You may choose the same mode more than once. Counter target spell unless its controller pays {3}. Return target creature to its owner's hand. Draw a card.