It seems comparable to other pumps like Titan's Strength, perhaps even worse than Infuriate, but trample from the role token is immense, and +1/+1 of the stats stick around, making a threat that just crushed combat even more of a monster to deal with the following turn
Helm of the Host Though most of Helm of the Hosts press comes from its infinite combos with Godo, Bandit Warlord and Combat Celebrant, its a perfectly fine, fair card
The deck emphasizes board pressure while maintaining the flexibility to respond to opponent strategies
That way, you could use something like Evolving Wilds and have it in your graveyard to play over and over again
Giving lifegain to a removal deck is killer alongside cards like Sanguine Bond, and the lifegain should keep you afloat until you can cast your opponents creatures