{R} Moraug, Fury of Akoum (Promo Pack) [Zendikar Rising Promos][PP ZNR 150]

Each creature you control gets +1/+0 for each time it has attacked this turn.
Landfall — Whenever a land you control enters, if it's your main phase, there's an additional combat phase after this phase. At the beginning of that combat, untap all creatures you control.