mtg signed art cards phyrexia all will be one The Fair Basilica Card} (Signed) | Art Series: Phyrexia: - Variants The Invasion Tree broke through the Blind Eternities and sent Phyrexian perfection coursing across the Multiverse. Phyrexia: All Will Be One

This mana lasts until end of combat.) Whenever Azula attacks, you may discard a card

(Because these silly sets are never forecasted to be very profitable, theres no hurry to bring them out quick.) I saw this set as an opportunity for Magic to poke fun at itself and dip its toe into some humor that normal Magic sets just couldn't do, Rosewater said in a post about Unstable

Whenever Sin enters or attacks, you must " exile a permanent out of your graveyard at random, then create a tapped token copy of that card

The problem is that a 2/2 (even a 2/2 with flying) can be outclassed fairly quickly, so delaying Vexing Gull trades its early game relevance (pecking in for damage) for mid-game value (when you might be behind in the race or not be able to attack with Vexing Gull)