Sacrifice and revolt (Modern)

DELVE Rulings
The rules for delve have changed slightly since it was last in an expansion. Previously, delve reduced the cost to cast a spell. Under the current rules, you exile cards from your graveyard at the same time you pay the spell’s cost. Exiling a card this way is simply another way to pay that cost. You can’t exile cards to pay for the colored mana requirements of a spell with delve.
---> to play become immense or Hooting Mandrills

• Raffine's Informant --> discard a card with connives
• all artifact I can sacrifce

Mishra's bauble works well with delve and revolt

Pollenbright Druid rulings: You may choose Pollenbright Druid as the target of its own ability.

Sacrifice an artifact to activate REVOLT ability

• Aether Spellbomb
• Implement of Ferocity
• Chromatic Star
• Mishra's Bauble
• The Filigree Sylex

Creatures with revolt:

• 3x Renegade Rallier --> return target permanent card with mana value 2 or less from your graveyard to the battlefield
• 2x Silkweaver Elite --> draw a card
• 2x Greenwheel Liberator --> two +1/+1 counters on it

Creatures ''do something'' when entering in play:

• Greenwheel Liberator --> two +1/+1 counters on it
• Knight of Autumn : Put two +1/+1 counters on it
• Pollenbright Druid : Put a +1/+1 counter on target creature OR Proliferate
• Ridgescale Tusker : put a +1/+1 counter on each other creature you control
• Silkweaver Elite : draw a card
• Raffine's Informant : Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature (connives)
• Renegade Rallier --> return target permanent card with mana value 2 or less from your graveyard to the battlefield
• Simian Simulacrum : put two +1/+1 counters on target creature you control

and these

• Implement of Ferocity : (sacrifice) Put a +1/+1 counter on target creature.
• Chromatic Star : (sacrifice) Add one mana of any color and draw a card
• Pledge of Unity : a +1/+1 counter on each creature
• Mowu, Loyal Companion : If a +1/+1 counters would be put on it, put that many plus one +1/+1 counter
• Ulvenwald Oddity // Ulvenwald Behemoth : (transformed) --> Other creatures you control get +1/+1 and have trample and haste.
• Gaea's Gift : Put a +1/+1 counter on target creature you control.

Before to sacrifice an artifact, tap it for mana when inspiring statuary is in play.

Inspiring statuary itself and any artifact are the best to produce more mana --> cost to transform Ulvenwald Oddity // Ulvenwald Behemoth
or play one of these cards quicker :

• Ridgescale Tusker
• Mowu, Loyal Companion

Others advantage:

• Aether Spellbomb : (sacrifice) Draw a card
• Implement of Ferocity : (sacrifice) Draw a card
• Inspiring Statuary : (improvise) Each artifact I tap activate mana abilities use to pay 1 colorless mana
• Pledge of Unity : You gain 1 life for each creature you control
• Knight of Autumn : gain 4 life.
• Mowu, Loyal Companion : trample
• Ulvenwald Oddity // Ulvenwald Behemoth : trample, haste
• Hooting Mandrills : Trample
• Solemn Recruit : double strike
• Gaea's Gift : Put a +1/+1 counter on target creature you control. It gains reach, trample, hexproof, and indestructible until end of turn.
• Become Immense : Target creature gets +6/+6 until end of turn
• Simian Simulacrum : Unearth

Some defence with:

• Aether Spellbomb : Return target creature to its owner's hand.
• Knight of Autumn : Destroy target artifact or enchantment.
• Loyal Sentry : When Loyal Sentry blocks a creature, destroy that creature and Loyal Sentry.
• Mowu, Loyal Companion : vigilance
• Narnam Renegade : deathtouch
• Silkweaver Elite : reach
• The Filigree Sylex : Destroy each nonland permanent with mana value equal to the number of oil counters on it. Note : tokens have mana value of 0.

About Mishra’s Bauble:

Bauble is an artifact!
No need to immediately jam it into play.
It grows creatures, either by being played (prowess), sticking in play (Construct) or going to the graveyard (Tarmogoyf)
It can produce mana, either with Urza, Lord High Artificer or by being a card in the graveyard for Delve.
It can trigger revolt.
Do not hurry sacrificing it, try to maximize your information.
Especially the last point is very important and often decides between a win and a loss. Knowing the format itself also provides some help with when and how to use Bauble.