By including these must-have cards, it makes the starter decks a little more viable than The First Chapters
In total, 14 cards that previously had creature types like beasts or lizards became dinosaurs
Creatures (22) 4 Firedrinker Satyr 4 Prophetic Flamespeaker 4 Monastery Swiftspear 2 Zurgo Bellstriker 4 Ire Shaman 4 Abbot of Keral Keep Planeswalkers (1) Lands (23) Spells (14) Sideboard Ire Shaman is a totally fine card, but quite a bit weaker than Abbot of Keral Keep
I am personally a big fan of the Forces-cycle from Modern Horizons, and no doubt Force of Negation is the best of the five
You can of course use all three choices to draw three cards, or you can use it to counter an opponents spell and draw two cards, or pick one of each
In this case thats dropping what is often an otherwise useless 4-drop in order to make your other cards better