Sieges have the reminder text "As a Siege enters, choose an opponent to protect it
( can be paid with either or 2 life.) Legendary Creature - Horror Phyrexian Populate (CTRL to add secondary) Protection Protection (CTRL to add secondary) Ramp Ramp (CTRL to add secondary) Recursion Guardian Scalelord Backup 1 (When this creature enters, put a +1/+1 counter on target creature
It has a large amount of mana ramp, but despite that, isn't particularly strong
SR Super Rare Fire King Courtier Ulcanix X FIRE Level 4 [ Winged BeastEffect ] ATK 800 DEF 2000 If this card is Normal or Special Summoned: You can destroy 1 other FIRE monster in your hand or face-up field, and if you do, add 1 FIRE Beast, Beast-Warrior, or Winged Beast monster from your Deck to your hand, except "Fire King Courtier Ulcanix", then you can make this card's Level become that added monster's
Atalan Jackal definitely feels like a creature that will cross over to a bunch of other decks, using the Skilled Outrider ability to help you ramp when it deals combat damage
