The equiped monster gains 300 ATK for each face-up monster your opponent controls
Ultra-aggro creature decks arent particularly strong against three or four players at a time
Stock up your graveyard with large creatures with discard and self-mill effects, then bring them back with the unhallowed rituals of Valgavoth
Sometimes you will have to sacrifice character cards to withstand an attack, and that is a lesson to be learned
Legendary creatures will have both the legendary supertype and creature card type in their typeline
The leading options were Kaalia of the Vast, who needs no introduction, Tariel, Reckoner of Souls (a weird massive angel that reanimated a random creature from your opponent), and Oros, the Avenger who sure is a card