mtg is legendary a card type Magic lead designer announces new coming in “future set” MTG card types explained -

This card will likely see most of its play in formats like Brawl, thanks to the longer game time allowing for larger creatures to be played, thus offering more potent uses of Burning Anger

All sorts of disruption will prevent Skullclamp providing any card advantage as will poor deck design

These cards support the notion of a true colorless ramp deck, at least in Historic, with Ugin and Ulamog at the top end essentially Tron-less Tron

Absolutely fine to play with if you dont want to spend loads

When this land enters untapped, create a Food token

The best Angel cards are typically featured in Typal decks, especially in Commander, but there are a lot of places these heavy-hitters fit right in