Kaya's Onslaught [Kaldheim] Shapeshifter Spirit if you have the initiative

if you have the initiative

Set: Unknown Event Type: Creature — Phyrexian Beast Rarity: Common Cost: {6}{U}{U} Affinity for Phyrexians (This spell costs 1 less to cast for each Phyrexian you control

"We will defend the Worldsoul from Izzet 'progress' at any cost

Once you have been marked by the merrow

it deals double that damage to that player or permanent instead

Kaya's Onslaught [Kaldheim] Shapeshifter Spirit if you have the initiativeSet: Kaldheim Type: Instant Rarity: Uncommon Cost: {2}{W} Target creature gets +1 +1 and gains double strike until end of turn. Foretell {W} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) "Your trail ends here."