Indeed, these win cons may seem easy to overlook, but if played correctly, they can take your opponents by surprise and win you games in ways you previously would have otherwise written off
Glen locks down a lot of situations, a one to punch of Glen and planeswalker in whichever order is most appropriate will win a lot of games
So, youre left with either just taking 3 at a time or losing some serious value in a trade
You can drop a land tapped (any land), tutor a dork, exile like a better Naturalize artifacts or enchantments to perma-answer stuff or grow with a counter and pseudo-fight as removal too
When it enters, it brings another dragon back from your graveyard straight onto the battlefield, immediately rebuilding your board after a wipe or giving you extra value in grindy games