Including the names of some Horus cards.
The event Playmat
The event Field Center Card
The event Promo Card
AGOV-ENSP1 Duamutef, Blessing of Horus
Level 8 WATER Beast Effect Monster
If you control “King’s Sarcophagus”, you can Special Summon this card (from your GY). You can only Special Summon “Duamutef, Blessing of Horus”. Gains 1200 ATK/DEF for each “Horus” monster you control. If another card(s) you control leaves the field by an opponent’s card effect, while this card is in your Monster Zone (except during the Damage Step): You can draw cards equal to the number of monsters with different names in your Main Monster Zone. You can only use this effect of “Duamutef, Blessing of Horus” once per turn.