mtg new dragon cards Elite Commander Deck - 5 Color - The Ur-Dragon - EDH cEDH - 100 Card - Custom Magic The Gathering Deck Uncommon Artist Loch Dragon (ELD-211) - Throne

Festival and Moment of Silence can be cast at instant speed, which obviously matters a lot

It also shuts down damage to you if you cast it after Foretelling it, which can stop huge aggro swings or burn combos in their tracks

Often in Standard, the player who uses their mana the most efficiently will win

The power boost is the real kicker for the card as it gives incentive to equip the card even if your creature doesn't need the protection or haste, the extra power generally will only help you

Once you do its hard to remove and even harder to kill in combat, and it can give you a winning boardstate in a single swing