If you have a way to put counters on creatures regularly, this can be an absolute house
Her ability to create soldier tokens aids in building a formidable army, while her middle ability sweeps away larger threats, leveling the field
His anthem effect turns every Legendary Creature into a serious threat, allowing even small legends to attack for massive damage
That being said, theyre a little further down the list because Im torn about making players reveal cards
Time Spiral Time Spiral is a reset button that wheels each player, but costs you nothing as your mana untaps at the end of its effects
The card version has really nailed this, rewarding me for playing a giant pile of cool legendary cards, and enabling me to play even more of them as I level up