Hi! This is the first deck that I build on my own :) Overall its a Knight Tribal Deck, focused on getting a solid board presence, buff ur Knights and smash ur opponent. Any constructive suggestions are welcome. Here is a quick breakdown of the structure:
Lords
Knight Exemplar: key card in the deck, it buffs ur Knights and gives them Indestructible, enabling powerful attacks without the risk of trading ur creatures.
Inspiring Veteran: nothing much to say, a good 2 drop to buff ur Knights.
Attackers
Student of Warfare: solid 1 drop that can become a 3/3 First Strike for 1 additional W.
Fervent Champion: good 1 drop, it synergizes well with Sigiled Sword of Valeron, but i prefer Embercleave cause i consider it faster.
Knight of Grace: just a good 2 drop to put pressure. Other options are Dauntless Bodyguard to protect ur creatures (specially Knight Exemplar, since it doesn't gives Indestructible to itself) or Knight of the White Orchid, to fix ur mana.
Token Generators
History of Benalia: another key card. It provides lot of value in the long run, creates board presence and buff ur knights.
Gideon, Ally of Zendikar: flexible card, not only generates Tokens, it can also become a strong creature and buff ur creatures.
Worthy Knight: im still thinking on this one. Even though it can generate plenty of tokens since all ur creatures are Knights, those tokens aren't Knights, thus not getting the buffs from our Lords and History of Benalia.
Support Cards
Path of Exile: good removal.
Embercleave: surprise factor, fast equipment if u have a solid board presence.
Acclaimed Contender: good to accelerate ur game getting ur resources faster, just hope that among those 5 cards there isn´t a History of Benalia, 'cause it sucks to put it on the bottom of ur library haha.