Enchant land
When International Development enters, make a pledge.
Enchanted land has “{T}: Add two mana of different colors.”

As an additional cost to cast this spell, you may remove any number of loyalty counters from among planeswalkers you control. This spell costs {1} less to cast for each counter removed this way.
Create X 1/1 white Elemental Bird creature tokens with flying.

Interrogation Chamber enters tapped.
{T}: Add {U} or {B}.
{4}: Make a pledge. Activate only as a sorcery.

When Invader of Privacy enters, surveil 1, then draw a card.

Target player reveals their hand. You choose a nonland card from it. Exile that card. Each player draws a card and loses 1 life.

Put a defender counter on each creature.

Enchant creature
Whenever enchanted creature attacks, create a Treasure token.
If enchanted creature would die, instead sacrifice Invest and return that creature to its owner's hand.

Favored
Legendary permanents you control have haste and “Ward—Pay 3 life.”

Deathtouch
Cybersoul {4}{B}

When Iris Cultist enters, you lose 1 life.
Cybersoul {4}{B}

Target player exiles a creature they control and the top card of their library. When they exile cards this way, pay for and choose any number.
+{B} — Each player exiles a card from their hand.
+{W} — Exile any player's graveyard. You gain 1 life for each card type among cards exiled this turn.
+{C} — Each opponent loses 1 life for each card type among cards exiled this turn.

Choose one. If your devotion to red is three or greater, you may choose another. The same is true for devotion to white.
• Create four 1/1 white Human creature tokens.
• Creatures you control get +1/+1 and gain haste until end of turn.
• Opponents can't cast spells or activate abilities that aren't mana abilities this turn.

Indestructible
As long as your devotion to red and white is less than seven, Iroas isn't a creature.
Whenever you attack, you gain 1 life for each attacking creature. If you gained 5 or more life this way, draw a card.

Target creature gains indestructible until end of turn. You gain life equal to its toughness.

Trample
Whenever Iron Steambreaker attacks, put a +1/+1 counter on it.

When Ironback Tyke enters, you may search your library for a basic Mountain or Plains card, reveal it, put it into your hand, then shuffle.
{2}{R}{W}: Any number of target creatures you control have base power and toughness 3/3 until end of turn. If you control seven or more permanents with activated abilities, transform Ironback Tyke. Activate only as a sorcery.

Whenever you cast an instant or sorcery spell, Ironcliff Blaster gets +1/+1 and gains first strike until end of turn.

Flying
Whenever Irrlicht deals combat damage to a player, they reveal their hand and you choose a nonland card from it. Exile that card until your next turn.

Destroy target creature or enchantment you don't control. If your devotion to black is three or greater, you gain 3 life.

This spell can't be countered.
Destroy target nonland permanent.

Flying
If a Dragon you control would deal damage to an opponent, it deals that much damage plus 1 instead.
{2}{U}{R}: Transform Iviana's Spellmaw.

Dragons you control have ward {2} and haste.
[+1]: Iviana deals X damage to up to one target creature or planeswalker, where X is 2 plus twice the number of Dragons you control.
[–2]: You may reveal a Dragon card you own from outside the game and put it into your hand. Create two Treasure tokens.

Flying
Exile an instant or sorcery spell you control with mana value X: Choose one —
• You gain three times X life.
• Draw X cards, then discard a card.
• Put X +1/+1 counters on JJ Mack.

Whenever one or more permanent cards are put into graveyards, each opponent loses 1 life and you gain 1 life.
[+2]: Mill two cards.
[+1]: Sacrifice a land or discard a land card. If you do, you may play target creature or land card in your graveyard this turn.
[–3]: Each player sacrifices a creature. Return a creature card from your graveyard to your hand.