Creature - Spirit (2/1, white and green)
Whenever ~this~ enters the battlefield, regenerate two target creatures with total power and toughness 4 or less
Whenever ~this~ is exiled, clash with an opponent. If you win, ~this~ deals 6 damage to target attacking or blocking creature. Creatures damaged this way can't be regenerated this turn and put a +1/+1 counter on that creature

Converted mana cost: 1

Creature - Dragon Cleric (3/1, red and black)
If you would be dealt damage, that damage is dealt to target nonwhite creature instead
Discard a artifact card: each player loses 6 life
Sacrifice ~this~: regenerate target creature with power 7 or less

Converted mana cost: 7

Instant (white)
you reveal cards from the top of your library until you reveal a artifact card, put that card into play, and put the rest into your graveyard

Converted mana cost: 1