Get Lost [The Lost Caverns of Ixalan] Morningtide [When Attacking] [Once Per Turn]

[When Attacking] [Once Per Turn] [Draw 1]

where X is the number of defending cards on the combat chain

create a 5/5 green Wurm creature token

you may search your library for an Elemental card

return any number of other creature cards with total power X or less from your graveyard to the battlefield

Get Lost [The Lost Caverns of Ixalan] Morningtide [When Attacking] [Once Per Turn]Set: The Lost Caverns of Ixalan Type: Instant Rarity: Rare Cost: {1}{W} Destroy target creature, enchantment, or planeswalker. Its controller creates two Map tokens. (They're artifacts with "1, T, Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.")