Dragonlord Atarka is the biggest one, and a nice reanimation target, splitting up 5 damage on ETB
Other cards you can use as protection could be anything from Champion's HelmChampion's Helm, Darksteel PlateDarksteel Plate, or even Gorgon's HeadGorgon's Head to discourage blockers
Altaria #2Holo Rare $61.05 Altaria #1Holo Rare $6.83 Altaria #2Holo Rare $27.57 Altaria #12Rare $3.41 Altaria #18Rare $3.04 Altaria #2Holo Rare $10.91 Altaria #84Holo Rare $3.03 Altaria #152Secret Rare $153.89 Altaria #92Uncommon $0.71 Altaria #80Rare $0.41 Snorunt #RC7Common $8.56 Diancie #RC22Uncommon $5.43 Fletchling #RC25Common $6.02 Gardevoir EX (Full Art) #RC30Ultra Rare $98.96 Charmeleon #RC4Common $17.80 Froslass #RC8Uncommon $5.41 Pikachu (Full Art) #RC29Ultra Rare $165.77 Flareon EX #RC6Ultra Rare $85.11 Dedenne #RC10Uncommon $24.35 Flareon EX (Full Art) #RC28Ultra Rare $249.13
Gandalf deals 3 damage to each opponent
If you have the Advanced Filters set to show only Guilds of Ravnica cards, and then you search for creatures (T:Creature) the result will return only creatures from Guilds of Ravnica
It's not the same, but it's a budget option, all things considered