Taking out rival characters to gain lore and take away your opponents lore is a no-brainer, and makes Aladdin, Heroic Outlaw a formidable pick in any Ruby deck
10 Atarka, World Render Another Dragon that synergizes with attacking Dragons, Atarka, World Render is a bit more aggressive than its counterparts
Vannifar is a four-mana green and blue 3/4 that allows you to do this for free at the beginning of combat on your turn, or you can put a +1/+1 counter on each colourless creature you control

Drannith Magistrate Enlightened Tutor Serras Sanctum Smothering Tithe Trouble in Pairs Cyclonic Rift Expropriate Force of Will Fierce Guardianship Rhystic Study Thassas Oracle Urza, Lord High Artificer Mystical Tutor Jin-Gitaxias, Core Augur Bolass Citadel Demonic Tutor Imperial Seal Opposition Agent Tergrid, God of Fright Vampiric Tutor Ad Nauseam Jeskas Will Underworld Breach Survival of the Fittest Vorinclex, Voice of Hunger Gaeas Cradle Kinnan, Bonder Prodigy Yuriko, The Tigers Shadow Winota, Joiner of Forces Grand Arbiter Augustine IV Ancient Tomb Chrome Mox The One Ring The Tabernacle at Pendrell Vale Trinisphere Grim Monolith Lions Eye Diamond Mox Diamond Mana Vault Glacial Chasm An important thing to keep in mind for the future is that the Game Changers list also serves as a half step to banning or unbanning a card

Shes practically unassailable in the new Bracket system, as shes too slow for Bracket 4, and in many Bracket 3 pods, people dont find the answers they need to slow her down once she gets going largely because they dont play enough board wipes