If the target creature is an illegal target as Faller's Faithful's ability tries to resolve, it won't resolve and none of its effects will happen
Many of these cards revert to the small font to fit the rules text in the allotted space
You can also destroy a dork and lose two life

Abdel Adrian, Gorion's Ward Ajani, Strength of the Pride Akroan Crusader Akroan Horse Alistair, the Brigadier Ancestral Blade Aragorn, the Uniter Archangel Elspeth Argivian Cavalier Assemble the Legion Attended Knight Auton Soldier Baird, Argivian Recruiter Bant Sojourners Barracks of the Thousand Basri Ket Bastion of Remembrance Benalish Commander Black Panther, Vanguard Brimaz, King of Oreskos Captain America, Liberator Commanding Presence Conscripted Infantry Cruel Administrator Dawn of Hope Daysquad Marshal Defiler of Faith Denethor, Ruling Steward Elspeth, Knight-Errant Elspeth, Storm Slayer Emergency Weld Emmara, Soul of the Accord Faramir, Field Commander Fire Nation Archers Fire Nation Occupation Firebender Ascension First Response Forbidden Friendship Frontline Heroism Garrison Cat General's Enforcer Gideon, Ally of Zendikar Goldmeadow Lookout Gwyllion Hedge-Mage Haazda Marshal Hero of the Nyxborn Historian's Boon Hold the Perimeter Honored Knight-Captain Horn of Gondor Hunted Witness Ironroot Warlord Jirina Kudro Kate Stewart Keeper of the Accord King Darien XLVIII Kinsbaile Borderguard Kjeldoran Outpost Knight Luminary Launch the Fleet Ledev Champion Lena, Selfless Champion Lieutenants of the Guard Lossarnach Captain Merry, Warden of Isengard Midnight Angel Armor Militia's Pride Mobilization Nahiri, the Lithomancer Nightsquad Commando Nomads' Assembly Oketra's Attendant

Ive been researching signatures and value, and since signed cards are so rarely listed on TCG and the like, actual data tends to be restricted to eBays completed auctions for the category
2 Artful Rogue The Mickey Mouse - Artful Rogue card draws its artistic inspiration from the many Mickey Mouse and Friends cartoons