Indulgence
Whenever you indulge, create a 1/1 blue Gargoyle artifact creature token with flying.

Flying
When Marbled Messenger enters, draw a card.

When Marie Laurent enters, you may search your library for a card named Hans Nehmann or Diago Maldovo and reveal that card. If you do, shuffle, then put the card on top of it.
Legendary Allies you control have double strike.

When Master of the Dark Arts enters, you may exile an instant or sorcery card from your graveyard. If you do, each opponent sacrifices a creature.
Pay 2 life: Master of the Dark Arts gains flying and deathtouch until end of turn.

Master of the Ring enters with an opponent's choice of two different counters on it from among menace, first strike, and trample.

Choose a number between 0 and 5. Counter up to one target spell unless its controller pays {X}, where X is the chosen number. Then mill five minus X cards. You may return a card milled this way to your hand.

When Meat-Market Heifer is put into a graveyard from anywhere, create a Food token.

{3}{W}: Meowsician dares 4.
Whenever a creature you control becomes a Rebel, create a 1/1 white Warrior creature token.

Whenever Minou, the Russet Whisker attacks, you may tap up to one target creature an opponent controls and untap up to one target creature you control. If the creature you control had vigilance, put a +1/+1 counter on it.

{1}{B}, Pay 2 life: Mob Hangman dares 4.
Whenever Mob Hangman attacks, if it's a Rebel, each opponent sacrifices a creature or planeswalker unless they discard a card.

Whenever a creature you control becomes a Rebel, creatures you control get +1/+0 until end of turn.
{2}{R}: Mob Instigator dares 4.

Lifelink
{B}, Pay 2 life: Mortea, Bloodline Keeper gets +1/+1 until end of turn.
At the beginning of your end step, if you have at least 7 life more than your starting life total, you may return Mortea from your graveyard to the battlefield tapped.

Mundaq, Unlikely Savior can't be blocked by creatures whose power and toughness are equal.
{1}{W}, Return another creature you control to its owner's hand: Put a +1/+1 counter on Mundaq.

Target opponent reveals their hand. You choose a nonland card from it with mana value 4 or less. If you do, exile that card. Otherwise, draw a card.

Flash
Flying
Other creatures you control with flying get +1/+0.

Nobles you control get +1/+1 and have ward {1}.
{B}{W}: Level 2
When this Class becomes level 2, you may search your library for a Noble card, reveal it, put it into your hand, then shuffle.
{1}{B}{W}: Level 3
When this Class becomes level 3, each opponent loses 3 life and you gain 3 life.

Indulgence
Whenever you indulge, you may put a toxin counter on target creature an opponent controls. Surveil 1.
Creatures your opponents control get -1/-1 for each toxin counter on them.

Enchant creature
Enchanted creature gets +2/+1.
{2}{B}, Discard a card: Enchanted creature gains indestructible until end of turn. Tap it.

Menace
When Ogre Gourmand enters, create a Food token.

Lifelink
{2}{W}: Ogre of the Gilded Halls gains indestructible until end of turn. Tap it.

Reach, deathtouch
Once each turn, when a counter is put on a creature you control, you may put a counter of that kind on another creature you control.

Put a vigilance counter on target creature you control. That creature deals damage equal to its power to up to one target creature you don't control.

Enchant creature you control
At the beginning of each combat, other creatures you control gain first strike until end of turn if enchanted creature has first strike. The same is true for flying, deathtouch, double strike, haste, hexproof, indestructible, lifelink, menace, reach, trample, vigilance, and ward.

Enchant creature
When Ordained Penitence enters, you may put a lifelink counter on target creature you control.
Enchanted creature can't attack or block, and its activated abilities can't be activated.