Creature - Bird Knight (3/2, white and black)
Flying
At the beginning of your upkeep, target artifact gains ''3BB, Tap an untapped land you control: search your library for a land card and put it into hand, then shuffle your library'' until end of turn
Whenever a creature is dealt damage, target opponent puts a 1/1 colourless Spirit creature token onto the battlefield
--The proper desk proves better than the bravest answer
– Anonymous
Converted mana cost: 2
Creature - Spirit (3/2, white)
All green creatures gain vigilance
When ~this~ enters the battlefield, target blue creature gets +0/+3 until end of turn
spells cost you 1 more to cast
Converted mana cost: 5
Tribal Instant - Dragon (red)
Choose one: destroy target land; or destroy target artifact. It can't be regenerated. and copy target instant or sorcery spell and you may choose new targets for the copy; or destroy all tapped Swamps
Flying
At the beginning of your upkeep, target artifact gains ''3BB, Tap an untapped land you control: search your library for a land card and put it into hand, then shuffle your library'' until end of turn
Whenever a creature is dealt damage, target opponent puts a 1/1 colourless Spirit creature token onto the battlefield
--The proper desk proves better than the bravest answer
– Anonymous
Converted mana cost: 2
Creature - Spirit (3/2, white)
All green creatures gain vigilance
When ~this~ enters the battlefield, target blue creature gets +0/+3 until end of turn
spells cost you 1 more to cast
Converted mana cost: 5
Tribal Instant - Dragon (red)
Choose one: destroy target land; or destroy target artifact. It can't be regenerated. and copy target instant or sorcery spell and you may choose new targets for the copy; or destroy all tapped Swamps
Converted mana cost: 1
This is what I got from the generator.