Iconic Masters has 249 cards in total, shown in the spoilers list above
Gwenom, Remorseless Gwenom, Remorseless slaps Bolas's Citadel onto a stick that's worse than the original since it needs to survive a turn cycle to attack, but it's also easier to cheat into play with reanimation effects
So its best to hold onto Commander and Modern staples to sell after rotation instead of before
Dunland Crebain Saruman of Many Colors Storm of Saruman Pippin's Bravery Fangorn, Tree Shepherd Nasty End Foray of Orcs Last March of the Ents Quickbeam, Upstart Ent Battle of the Pelennor Fields Battle of the Pelennor Fields scene is included in Tales of Middle-earth set, LTR draft boosters, and LTR collector boosters
Advertisement OP15 Rebecca Decklist Top placing OP15 Blue Rebecca OP15-039 decklist featuring Dressrosa, Straw Hat Crew and Revolutionary Army type cards
So your packs may come with all kinds of colours, not a lot of land cards, and varying rarity cards