Cartouche of Zeal [Mystery Booster] Token Elite Creature there's a good day's work

there's a good day's work ruined

Set: Mystery Booster Type: Instant Rarity: Common Cost: {R} Target attacking creature gets +3/+3 until end of turn

I wonder what they are writing

To the adventurers

{3}{U}: Target Merfolk can't be blocked this turn

Cartouche of Zeal [Mystery Booster] Token Elite Creature there's a good day's workSet: Mystery Booster Type: Enchantment Aura Cartouche Rarity: Common Cost: {R} Enchant creature you control When Cartouche of Zeal enters the battlefield, target creature can't block this turn. Enchanted creature gets +1 +1 and has haste. The fifth cartouche is the final affirmation of glory, granted only to the worthy dead.