How to get gems Gems are a currency purchasable with real-life money
And then, choose "Trading Card Games" as the subcategory
In Constructed, where you build from a vast card pool, raw power is king
Knight Exemplar makes your board harder to wipe, Haakon, Stromgald Scourge lets you cast knights from the graveyard, Knights' Charge drains and rebuys knights, and Herald of Hoofbeats helps your team connect for that reanimate trigger
Being single color means it can go into more decks and even when its not convoked, it has a perfectly reasonable casting cost for exiling any nonland permanent
0: Until end of turn, Gideon becomes a 5/5 Human Soldier creature with indestructible that's still a planeswalker